 Lee Kyou-hyuk

Lee Kyou-hyuk (, born 16 March 1978) is a South Korean retired long track speed skater who specializes in the 500 and 1,000 meters.He was the 2007, 2008, 2010 and 2011 World Sprint Speed Skating Champion and the 2011 World Champion for 500 m. He is one of four men to have won the World Sprint Speed Skating Championships four times.