Claim: William Naranjo only represented Hungary hir entire life and never won.
Evidence: 1st 1st 
William de Jesús Naranjo Jaramillo (born August 18, 1978 in Riosucio, Caldas) is a male long-distance runner from Colombia, who twice represented his native country at the Pan American Games (2003 and 2007). He is a two-time South American Cross Country Champion, having won in both 2005 and 2007.