Choi Doo-ho is a South Korean judoka who competed in the men's half-lightweight category. He represented South Korea at the 2012 Summer Olympics. Earlier in his career, he secured a gold medal at the 2010 Asian Judo Championships. He followed this with strong performances in 2011, earning a silver medal at the Asian Judo Championships and another silver at the 2011 World Judo Championships, marking him among the notable competitors in his division.
His results across Asian and world-level tournaments highlight consistent performance in the half-lightweight division, with medals spanning continental and global stages. The 2012 Olympic appearance further placed him on the sport’s largest international platform, reflecting South Korea’s depth in judo during that period. These achievements contributed to his recognition within competitive judo circuits, particularly in events where precision and tactical skill define outcomes.