Riszdorfer has also won eleven medals at the ICF Canoe Sprint World Championships with six golds (K-4 500 m: 2002, 2003, 2006, 2007; K-4 1000 m: 2002, 2003), two silvers (K-4 200 m: 2009, K-4 1000 m: 2005), and three bronzes (K-4 500 m: 2001, K-4 1000 m: 2007, 2009).[2]
Ricsi, the younger brother of teammate Michal, is a member of the ŠKP Bratislava club. He is 181 cm (5'11") tall and weighs 80 kg (176 lbs). He has been a scholarship holder with the Olympic Solidarity program since August 2002.
^"Magyar sportsikerek nyomában #8" [In the wake of Hungarian sports successes #8] (in Hungarian). Hócipő. 11 February 2007. Retrieved 15 October 2011. Brothers Mihály and Richard Riszdorfer – kayakers, Hungarian boys from Komárno, key members of the so far five times World champion Slovakian kayak quartet. (Riszdorfer Mihály és Richárd testvérpár – kajakosok, komáromi magyar fiúk, oszlopos tagjai az eddig 5 világbajnoki aranyéremmel dicsekedhető Szlovák kajaknégyesnek.)
^Nagy, Myrtil (2012). "Maďari". In Myrtil Nagy (ed.). Naše národnostné menšiny. Šamorín: Fórum inštitút pre výskum menšín. p. 9. ISBN978-80-89249-57-2.