Three-time Olympian (2012, 2016 and 2021) and continental record holder – athletics (50km race walk). Marc holds a Master in Human Movement Sciences degree from the University of Pretoria (South Africa), as well as a Master of Advanced Studies in Sport Administration degree from the Academy of Sport Science and Technology (Switzerland).
“I personally experienced the retrospective elation of moving up on the Olympic rankings as a result of several athletes being disqualified for doping offences. As an ITA Ambassador, I hope to educate, influence and dissuade youth from starting down the doping pathway.”
