In 1999, the Motsoeneng brothers from Bethlehem, Free State, who strongly resembled one another, performed an act of cheating during another down run. By exchanging places with his brother at toilet stops and aided by car lifts at various stages, Sergio Motsoeneng finished ninth, which came as a surprise to Nick Bester and other athletes behind him, who could not recall being overtaken. They were exposed when television footage revealed them to be wearing watches on different arms, and a time pad reading that confirmed that one of the brothers was still trailing Bester at Botha's Hill. The brothers performed well in later years, though Sergio tested positive for a banned substance after finishing third in 2010.