The 1968 Olympic champion in the 4x100m relay had a rollercoaster life on and off the track. His Olympic story is one of redemption while the fight against racial injustice dominated his life. pam231 Please use Chrome browser for a more accessible video playerSky Sports' Peter Smith: pam231 In a statement, CAS confirmed its finding that Salazar and Brown "committed a number of anti-doping rule violations (ADRVs) and has confirmed the four-year bans imposed on them." pam231 "Of course, I'm incredibly happy that I managed to play really well today and win the final. pam231