Martin Kern was the winner of the inaugural Great Southern Endurance Run (GSER100) in 29h 20m, beating second place by 4.5 hours.

The GSER is the toughest 100 mile trail ultramarathon in the Southern Hemisphere and is in the top five most difficult in the world.

It covers 181km from Mt Buller to Bright in Victoria with 10,058m of vertical gain and 11,338m of vertical loss, and runs across some of the most spectacular, rugged and remote alpine back country.

In this episode Martin talks about what he went through, as well as shares invaluable knowledge around his approach, mindset and motivating factors.

Links mentioned in this episode:

* Facebook

* Instagram

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Ed Stafford was European Adventurer of the Year in 2011 and holds the Guinness World Record for walking 4,000 miles along the entire length of the Amazon River from source to sea.

Ed filmed and blogged his deadly journey and engaged followers all over the world for two and a half years.

Ed is also the star of a number of survival-based, documentary TV series on the Discovery Channel, including,

* Walking the Amazon

* Marooned with Ed Stafford

* Ed Stafford: Into The Unknown

Links mentioned in this episode:

* Ed Stafford (website)

* Walking the Amazon

* Facebook

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Yossi Ghinsberg is an Israeli-Australian adventurer, musician, tech entrepreneur, author and motivational speaker.

In 1981, Yossi ventured into the remote and unchartered Bolivian Amazon jungle with three other backpackers, in search of adventure.

After a series of events and accidents, Yossi was separated from the others and spent 3 weeks alone and lost, deep in Amazon.

Yossi was faced with tremendous hardships including almost drowning in white-water rapids and going over waterfalls, starvation, hallucinations, multiple full-body wounds, trench foot, coming face-to-face with a Jaguar at night, being enveloped by tens of thousands of fire ants, flooding, being trapped torso-deep in a swamp, sleep deprivation.. all of which happened during the heaviest torrential rain season in a decade.

Yossi's famous story has now been made into a feature film called Jungle, which will be released in 2017 - starring Daniel Radcliffe, from Harry Potter fame.

Yossi goes into detail around his extraordinary experience and chance rescue, and has since gained enlightened wisdom.

Yossi's book Jungle: A Harrowing True Story of Survival in the Amazon is available as an audio-book from Audible, or hard-copy from Amazon.

Links mentioned in this episode:

* Ghinsberg (website)

* Facebook

* Twitter

* Youtube

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Peter Thompson from the UK completed a gruelling test of physical and mental endurance by running 44 marathons, across 44 European countries, in 44 back-to-back days.

Starting in St Petersberg, Russia and snaking his way across Europe, Peter's 44th consecutive marathon finished in Dublin, Ireland.

In this episode Peter talks about what it was like and shares some of his experiences along the way.

Links mentions in this episode:

* Marathons for the Mind

* Twitter

* Instagram

* Facebook

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Herbert Nitsch is the greatest freediver of all time, current freediving world record holder and “Deepest Man on Earth”.

Herbert can hold his breath for more than 9 minutes and has set a total of 33 world records, across all of the 8 recognised freediving disciplines.

On June 6th, 2012, Herbert dove to a world record 253.2 m (830.8 ft), in the No-Limits sled-dive discipline.

On the ascent, at 80m, Herbert temporarily fell asleep due to nitrogen narcosis and consequently missed the critical one-minute underwater decompression stop. Upon surfacing Herbert was alert and asked for a mask to immediately return underwater to re-compress on pure oxygen - but it was too late..

While decompressing underwater, Herbert felt the onset of severe decompression sickness, which would eventually result in multiple brain-strokes.

Herbert arrived comatose at hospital and his future did not look good. With a prognosis of remaining a "wheelchair-bound care-dependent patient", he dismissed himself from long-term facilitated care, and took his healing into his own hands.

Today, against all odds, Herbert is fit, training and deep-freediving again.

"Each time I think I've reached a limit there's a door.. it opens.. and the limit is gone."

Links mentioned in this episode:

* Herbert Nitsch (websaite)

* Facebook

* Twitter

* Instagram

All photos are copyrighted:

* HN = © herbertnitsch.com

* HNPS = © Herbert Nitsch & Phil Simha

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Bill Bradley was a successful millionaire owner of 17 video and gaming rental stores, that eventually went bankrupt in 2005.

That loss, coupled with a devastating divorce saw Bill lose everything he had, plummeting to the lowest point in his life.

Soon after, Bill began to regain his identity by pushing himself further and further in extreme endurance events including,

* 7 Grand Canyon Rim-to-Rim crossings (World Record) - 167 miles and 42,000+ feet of climbing

* Triple Ironman

* 3,000 mile Race Across America

* Furnace Creek 508 mile bike race through Death Valley

* Susitna 100 - a 100-mile run across the frozen Alaskan tundra while pulling a 40-pound sled filled with survival gear

* 292 mile Double Badwater

Bill's trademark motto "Show Up and Suffer" allows him to conquer fear and discover new realms of human potential. 

Links mentioned in this episode:

* Epic Bill Bradley (website)

* Facebook

* Twitter

* YouTube

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Helena Merten is a professional cliff diver in the Red Bull World Series and travels the world jumping off cliffs, bridges and monuments - regularly up to 25 meters high.

Cliff diving is one of the most technical and dangerous sports in the world.

Helena provides some insight into the mindset required to compete at the highest level in diving, and what it takes to confront and overcome fear.. at the edge of an 80 foot cliff.

Links mentioned in this episode:

* Facebook

* Instagram

* Red Bull Cliff Diving

* Photo credit - Red Bull Content Pool

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Mimi Anderson is one of the toughest athletes on the face of the planet who has set World Records for the fastest run from the top to bottom of both Great Britain and Ireland.

Mimi is the first female to have ever completed a double-Comrades, as well as double-Spartahlon - which is a grueling 153 miles each way, from Athens to Sparta.

In 2011, Mimi also completed a double-Badwater.

This infamous ultramarathon is run in the middle of summer where temperatures have reached as high as 135F / 57C. Mimi is the double-crossing female course record holder, covering 146 miles each way from Badwater in Death Valley, to the summit of Mt Whitney.

In this episode Mimi shares what it was like to suffer from anorexia for 15 years, and gives an insight into the mindset of someone who has transcended limitations.

Links mentioned in this episode:

* Marvellous Mimi (website)

* Twitter

* Facebook

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John McAvoy was born into one of the most infamous criminal families in the United Kingdom.

His uncle Micky McAvoy was the ring-leader in London's 1983 Brinks-Mat heist, which saw a record £26 million worth of gold bullion, diamonds and cash stolen from a warehouse (today approximately £500 million).

From the age of 8, John was schooled in the criminal arts by his step-Dad and close-knit circle of family and friends - all of whom where notorious gangsters and king-pins of the criminal underworld.

In 2005, John was caught plotting to rob an armoured security van and was given an almost unheard of ­double-life sentence, due to his criminal associates and risk of escape. John was thrown into maximum security prison alongside Islamic terrorist Abu Hamza, the London Underground bombers and mass murderers.

Inside prison, John turned to circuit training and  indoor rowing as a means to mentally escape from confinement - eventually going on to smash numerous British and World Indoor Rowing Records.

After a decade in prison, John eventually became a free man and is inching closer to his dream of becoming a professional Ironman triathlete.

John McAvoy 's incredible story has been turned into a book called Redemption: From Iron Bars to Ironman.

He now visits universities and schools, preaching against a life of crime.

Book mentioned in this episode:

Links mentioned in this episode:

* The Real McAvoy

* Twitter

Enjoy the interview..

Gavin Sandford is an ex-soldier who now works as an Anaesthetic Practitioner in Operating Theatres.

In both careers Gavin became inspired by how people deal with their sufferings, especially the sick children he worked with in hospital.

Gavin founded an initiative called "I Can and I Will" to bring awareness to the urgent need for people to join the ’Bone Marrow’ and ‘Stem Cell’ registers - by doing extreme endurance events globally and raising money for charity.

In 2015, Gavin ran 45 marathons in 45 days across the entire length of Great Britain whilst pushing a 50kg oak barrel in a wheelchair.

In 2016, Gavin became the first person in history to run a Double "Back-to-Back" Marathon de Sables - one of the toughest ultramarathons in the world.

Links mentioned in this episode:

* I Can and I Will

Enjoy the interview.