When sport enthusiast Van Phillips lost his foot in a water-skiing accident, he decided to design a prosthetic leg that allowed him to keep running.

In 1984, he made the first prosthetic running leg using carbon graphite, which was light, flexible and strong.

Rebecca Kesby spoke to Van Phillips, the inventor of the first carbon graphite prosthetic running leg.

This programme was first broadcast in 2020.

(Photo: Yana Stepanenko Prepares For The Boston Marathon. Credit: Les Kasyanov/Global Images Ukraine/Getty Images)

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the Fifa computer game was created.

At 60m, Nelli Cooman is a former indoor world record holder, running 7:00 seconds in 1986. It was the first time that indoor times were considered official records.

Born in Suriname, she moved to the Netherlands aged eight. She was initially a football player, until her sprinting talents were discovered in high school. She became the first Dutch athlete to get sponsorship and go full time, becoming a superstar in the 1980s winning five European Indoor titles in a row.

Part of her success is down to her coach who was with her from the start, and now coaches her daughter. She tells Matthew Kenyon how she became an indoor track specialist.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: Nelli Cooman. Credit: Gray Mortimore/Allsport via Getty Images)

In 1976, a group of friends invented a game at a rehab hospital in Canada, which they called "murderball". It was debuted at the World Wheelchair Games in 1990 and called wheelchair rugby.

It became a full Paralympic Sport at the 2000 Summer Olympics in Sydney, Australia. Duncan "The Quadfather" Campbell was one of the 'founding fathers' of the game after a diving accident caused a spinal cord injury. He tells Megan Jones about why they wanted to create something new and what inspired them.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: The 'founding fathers'. Credit: Duncan Campbell/Wheelchair Rugby Canada)

In the 1997 European Cup Winners’ Cup, FA Cup champions Chelsea played part-timers Tromsø at home – high in the Arctic north of Norway.

The match was at times reduced to a farce as the two sides struggled to cope with heavy snow. Chelsea's manager Ruud Gullit argued the game should have been stopped.

Tromsø defender Steinar Nilsen speaks to Lars Bevanger about the match - and the tricky conditions.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: European Cup Winners Cup first leg match between Tromso and Chelsea at Tromso in Norway in 1997. Credit: Gary M Prior/Allsport via Getty Images)

In 2000, a Canadian diver became the first person to explore the underwater caves of a giant iceberg.

Jill Heinerth was already renowned for her exploits mapping vast underground cave networks in Florida.

But when a vast iceberg known as B-15 broke away from an ice shelf in Antarctica, Jill was given a unique challenge.

Braving sub-zero temperatures and the treachery of constantly shifting ice, she became the first person to ever enter one of these caves - a historic milestone in diving.

She spoke to Emily Finch in 2022. A Whistledown production.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: Jill Heinerth. Credit: Getty Images)

In 1978, Naomi James became the first woman to sail single-handedly around the world via Cape Horn.

At the time, Naomi had had only six weeks of sailing experience and had never been on her own on a boat. She also suffered seasickness, and struggled with navigation.

But with the encouragement of her husband Rob James, a professional sailor, she set off from Dartmouth, England, in her yacht, the Express Crusader.

During the 43,000km journey, the boat capsized and she had to sail through a hurricane. But after 272 days, she arrived back in Dartmouth to a hero’s welcome. In 1979, she was given a damehood. She tells Jane Wilkinson about her epic adventure.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: Naomi James checks the rigging. Credit: Evening Standard/Getty Images)

In the final minutes of Super Bowl 42, the trailing New York Giants pulled off a move later described as “an insult to physics and Albert Einstein”.

Quarterback Eli Manning sent the ball hurtling forward towards wide receiver David Tyree.

As he leapt to make the catch, Tyree was under such intense pressure from the New England Patriots’ Rodney Harrison, that it was nearly impossible to get both hands on the ball.

Instead, he used one hand to grab it, then pressed it tightly against his helmet as he fell, twisting his body as he did so the ball didn't touch the ground as he landed.

The ‘helmet catch’ changed the game and two minutes later, the underdog Giants had won.

Osi Umenyiora was part of the winning team. He tells Patrick Kiteley about that incredible play.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: David Tyree pulls off the helmet catch. Credit: Getty Images)

On 7 February 1970, footballing legend George Best returned from a month-long ban to score six goals in one game.

The striker wanted to prove the critics wrong who said Manchester United had been playing better without him.

Ray Fairfax, from Northampton Town, was tasked with marking the Ballon d'Or winner.

He tells Vicky Farncombe the unusual methods his side used to prepare for the match – including drinking sherry and eggs - and how it felt to face Best’s skill.

“It seemed as though he was destined for everything that had gone before to say: ‘I'm here, this is what I can do.’,” says Ray.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: George Best. Credit: Getty Images)

At the 1948 Olympics, one Dutch athlete showed that being a housewife and mother was no obstacle to Olympic glory.

Fanny Blankers-Koen won gold in four events: the 100m and 200m sprints, the 80m hurdles and the 100m relay.

But not all the attention was positive. Fanny got letters telling her she should be doing the housework and not running around stadiums in shorts.

Vicky Farncombe tells her story through archive interviews.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: Fanny Blankers-Koen at the 1948 Olympics. Credit: Getty Images)

In 2009, Ram Barkai, a swimmer from Cape Town, in South Africa, broke the world record for the longest swim in freezing cold water.

He completed the endurance feat wearing only a cap, goggles and standard swimming costume.

Delighted with his achievement, he had a ‘Mandela moment’ and began promoting a new extreme sport which he called ice swimming. Within a few short months, the ice mile was born.

Ram tells Hunter Charlton about the brutal challenge. An Ember production.

Eye-witness accounts brought to life by archive and testimony. Sporting Witness is for those fascinated by sporting history. We take you to the events that have shaped the sports world through the eyes of the people who were there. For nine minutes, you become a fan in the stands as we take you back in time to examine memorable victories and agonising defeats from all over the world. You’ll hear from people who have achieved sporting immortality, or those who were there as incredible sporting moments unfolded.

Recent episodes explore the forgotten football Women’s World Cup, the plasterer who fought a boxing legend, international football’s biggest ever beating and the man who swam the Amazon river. We look at the lives of some of the most famous F1 drivers, tennis players and athletes as well as people who’ve had ground-breaking impact in their chosen sporting field, including: the most decorated Paralympian, the woman who was the number 1 squash player in the world for nine years, and the first figure skater to wear a hijab. You can learn all about fascinating and surprising stories, such as the tennis player who escaped the Nazis, how a man finally beat a horse in a race, and how the FIFA computer game was created.

(Photo: Ram Barkai diving into Queen Maud Land, Antarctica in 2008. Credit: Patrick Woodhead)