Fri, 04/21/2023 - 06:22 Tech Insider Sports A side-by-side comparison of Sergio Motsoeneng and his brother, Arnold Motsoeneng, racing in the Comrades in 1999.Gail Irwin/Reuters Tags Sports, News, News UK, Features, Marathon, running, Marathons Source 9 of the most brazen marathon cheats of all time, from a man who jumped on a bu…