- Country:South Korea
- Born:21 September 1992 (27 years)
Ji-Yun Park Bak won various World Cup medals U63kg. Three bronze medals at the Grand Prix in Qingdao. She took silver at the Asian Open in Taipei in 2015 and FISU Universiade in Gwangju. In 2016 she took silver at the European Open in Sofia.
Match balance per year