Kammala jumla mai zuwa: Richard Leon Vizcaya (an haife shi a ranar 7 ga Janairu, 1976 a Caracas, Distrito Capital) ɗan wasan judo ne na Venezuelan, wanda ya buga wasan don rukunin nauyi. Ya lashe lambar tagulla guda biyu don nau'ikan kilo 73 da 81 a gasar
2006 Gasar Zakarun Amurka ta Judo a Buenos Aires, Argentina, da kuma a Gasar Zakarun Amurka ta Judo ta 2008 a Miami, Florida.