He competed in the 1988 Summer Paralympics in Seoul, South Korea. There he won a gold medal in the men's 200 metres - 1C event, a silver medal in the men's 100 metres - 1C event, a silver medal in the men's 400 metres - 1C event and a bronze medal in the men's 800 metres - 1C event. He also competed at the 1992 Summer Paralympics in Barcelona, Spain. There he won a silver medal in the men's 100 metres - TW2 event, a bronze medal in the men's 200 metres - TW2 event, finished fourth in the men's 800 metres - TW2 event and finished tenth in the men's Marathon - TW2 event. He also competed at the 1996 Summer Paralympics in Atlanta, United States. There he won a silver medal in the men's 100 metres - T51 event, a bronze medal in the men's 400 metres - T51 event, finished fourth in the men's 200 metres - T51 event and finished sixth in the men's 1500 metres - T51 event. He also competed in the 2000 Summer Paralympics in Sydney, Australia. There he won a silver medal in the men's 200 metres - T52 event, a bronze medal in the men's 100 metres - T52 event and finished fourth in the men's 400 metres - T52 event. He also competed at the 2004 Summer Paralympics in Athens, Greece. There he won a gold medal in the men's 200 metres - T52 event, a silver medal in the men's 400 metres - T52 event, a bronze medal in the men's 100 metres - T52 event and finished fifth in the men's 800 metres - T52 event. He also competed at the 2008 Summer Paralympics in Beijing, China. There he won a bronze medal in the men's 100 metres - T52 event, finished fourth in the men's 200 metres - T52 event, finished eighth in the men's 400 metres - T52 event and finished seventh in the men's 800 metres - T52 event