Claim: In the 2009–10 ISU Speed Skating World Cup 500m race, Lee Kang-seok used less time than Lee Kyou-hyuk and Keiichiro Nagashima.
Evidence: Lee Kang-seok
South Korea Time 34.80 Lee Kyou-hyuk
South Korea Time 35.02 Keiichiro Nagashima
Japan Time 35.13