Sporting Witness Episodes Available now
Surfing the world's biggest waves
Garrett McNamara broke the world record for biggest wave ever surfed in 2011 at Nazaré
Africa's football revolution
Ex-Premiership star Kolo Toure on how a team in Ivory Coast modernised football in Africa
South Africa's black rowing hero
How Sizwe Ndlovu became the first black African to win an Olympic rowing gold in 2012.
Cathy Freeman
The aboriginal runner who became the hero of the Sydney Olympics in 2000
Australia's 'Madam Butterfly'
Susie O'Neill experienced the joy of victory and the agony of defeat at her home Olympics
Cycling's 'Everesting' challenge
Why cyclists in lockdown are riding the equivalent of climbing the world's highest peak
Lucy Ejike - Nigeria's powerlifting hero
The story of Nigeria's most successful female paralympian.
Tasha Danvers - motherhood and elite performance
The British hurdler who overcame private emotional struggles to win an Olympic bronze
Chak de India!
How India's female hockey stars inspired a generation of sportswomen and a Bollywood film
Tears of a weightlifter
In 2008, Matthias Steiner overcame personal tragedy to win an emotional Olympic gold