In 1997, Sheryl Swoopes became one of the first stars of the newly-formed Women's NBA in America. Regarded as one of the greatest female basketball players of all time, Swoopes is also an Olympic gold medallist and a trailblazer for the women's game. She talks to Ashley Byrne.

PHOTO: Sheryl Swoopes in action (Getty Images)

In the 1930s, Fred Perry won three Wimbledon tennis championships in a row, becoming a global celebrity. Simon Watts tells his story using BBC archive interviews with Perry and other players from a golden era of tennis.

PHOTO: Fred Perry in action at Wimbledon in the 1930s (Getty Images)

In 1973, seven teams of women cricketers took part in the first ever Women's Cricket World Cup in England. The successful tournament changed perceptions of the women's game and blazed a trail for the men's version of the World Cup. Ashley Byrne talks to June Stephenson of England and Dorothy Hobson of the West Indies.

PHOTO: The victorious England women's team in 1973 (Getty Images)

In June 1994 the Argentine soccer superstar failed a routine drugs test and was expelled from the USA 1994 World Cup. It signalled the end of his dazzling international career. Mike Lanchin has been speaking to Dr Roberto Peidro, who was part of Argentina's medical staff at the tournament.

Photo: Diego Maradona leaves the field for a routine drugs test, accompanied by a FIFA nurse, June 25 1994 (Getty)

In 2001, a group of Tibetan exiles and a Danish ex-footballer teamed up to create the Tibetan national football team, in the face of many obstacles, including threats from China. Robert Nicholson talks to Michael Nybrandt and team captain Sonam Wangyal about their first ever game against Greenland.

PHOTO: The Tibetan team lining up for their match against Greenland (Getty Images)

In 1967, Celtic became the first club side in Britain to win the European Cup when they defeated Inter Milan 2-1 in the final in Lisbon. The so-called Lions of Lisbon were all Scots born within a few miles of Celtic's stadium. Simon Watts tells their story using archive from BBC Scotland.

PHOTO: Celtic just before the 1967 European Cup final in Lisbon (Getty Images)

In May 1967, the British sailor, Sir Francis Chichester, was given a hero's welcome when he completed an epic solo voyage around the world. Thanks to his frequent reports back to newspapers, the trip inspired millions of people, particularly schoolchildren. Simon Watts talks to Sir Francis Chichester's son, Giles.

(Photo: Sir Francis Chichester with well-wishers shortly after finishing his circumnavigation. Credit: Getty Images)

In 2007, the British triathlete Chrissie Wellington was the surprise winner of the World Ironman Championship in Hawaii - the first in a series of victories and world records. Wellington only became a professional athlete in her late 20s after giving up a successful career in development. She talks to Lisa Needham. The programme is a Sparklab Production.

(Photo: Chrissie Wellington in action in a triathlon in Germany in 2011. Credit: Getty Images Sport)

In May 1985, Hong Kong inflicted an unexpected defeat on their neighbours and rivals China in a World Cup qualifying game in Beijing. The disappointed Chinese fans rioted and the Hong Kong team had to flee to the safety of their hotel. They later returned home to a heroes' welcome. Ashley Byrne talks to Hong Kong captain, Lawrence Kee Yu Kam.The programme is a Made-In-Manchester Production.

(Photo: Lawrence Kee Yu Kam with a photo of his team celebrating in their hotel in 1985. Credit: Private Collection)

It is forty years since the international cricket world was thrown into chaos when an Australian media tycoon called Kerry Packer set up his own super league for the world’s best players. In 1977, he brought a brash new form of the game to television, featuring one day matches played under floodlights with white balls, and the players wearing coloured team strips rather than the traditional white clothing. Tayo Popoola hears the memories of Jeff Thomson of Australia, and Clive Lloyd of the West Indies, two of the players who signed for Packer, and risked never playing again for their country again. The programme is a Whistledown Production.

PHOTO: Kerry Packer fielding questions in 1977 (Getty Images)