After being banned for doping, Olympic medalist race walker Alex Schwazer enlists one of his accusers to help him make a comeback.
4 Episodes
Self
2013
2020
2022
2018
1997
1971
2004
1983
2007
1988
2006
1955
1979
2005
2023
2021
2015
2017
1989
2008
2016
