Yang Hak-seon is a South Korean gymnast known for his exceptional skills in the vault discipline. He gained international recognition after winning the gold medal at the 2012 London Olympics, becoming the first South Korean to achieve this feat in gymnastics. His impressive performance showcased his strength and technique, earning him a place among the sport's elite. In addition to his Olympic success, Yang has also competed in various world championships, contributing to South Korea's reputation in gymnastics. His dedication and achievements have inspired many young athletes in the country to pursue gymnastics as a sport.