山本博
At the 2004 Summer Olympics, Im set a world record in the 72 arrow men's individual ranking round, with a score of 687 (it was not recognized by the International Olympic Committee as an Olympic record, however, as the ranking round took place on 12 August, before the 2004 opening ceremony). He then won his first three elimination matches, advancing to the quarterfinals. In the quarterfinals, Im faced Hiroshi Yamamoto of Japan, losing to the eventual silver medalist 111–110 in the 12-arrow match. Im was placed 6th overall.