Chella Choi
Woon-jung "Chella" Choi is a South Korean professional golfer.
Choi played on the Duramed Futures Tour in 2008 with a best finish of T-2 at the Bright House Networks Open. She earned her 2009 LPGA Tour card at LPGA Final Qualifying Tournament, having to earn her card through a playoff.
Her first professional victory came on 19 July 2015, at the LPGA Tour's Marathon Classic, where she defeated Jang Ha-na in a playoff. The win happened after seven years and 157 LPGA Tour events. For the first eight years of Choi's professional career, her father was her caddie and vowed to remain until she won.
Professional wins (1)
LPGA Tour (1)
LPGA Tour playoff record| No. | Year | Tournament | Opponent | Result |
| 1 | 2012 | Manulife Financial LPGA Classic |  Brittany Lang Inbee Park Hee Kyung Seo | Lang won with birdie on third extra hole Park eliminated with birdie on second hole Choi eliminated with birdie on first hole |
| 2 | 2015 | Marathon Classic | Jang Ha-na | Won with par on first extra hole |
Results in LPGA majors
Results not in chronological order before 2019.^ The Evian Championship was added as a major in 2013
CUT = missed the half-way cut
T = tied