Representing South Korea, Lee Seung-hoon, Joo Hyong-jun Ko, and Byung-wook ranked 7th in the 2012 Single Distance Speed Skating Championship.
[['[TABLECONTEXT]', '[TITLE]', "2012 World Single Distance Speed Skating Championships - Men's team pursuit"], ['South Korea', 'RANK', '7'], ['South Korea', 'ATHLETES', 'Lee Seung-hoon Joo Hyong-jun Ko Byung-wook'], ['[TABLECONTEXT]', 'COUNTRY', 'South Korea']]