Jeon Sang-Wook (born September 22, 1979) is a current Seongnam FC football coach and a former South Korean football player who played for Seongnam FC as a goalkeeper.
(formerly National League side Ulsan Hyundai Mipo Dockyard and Busan I'Park).
He retired from playing career due to Nasopharynx cancer.
His last professional game was for Seongnam FC on 1 May 2016.
He was already suffered much then but Seongnam FC let him play for 3 minutes extra time to let him say goodbye to the fans.On 7 February 2017, he announced the recovery from the cancer and Seongnam FC appointed him as an Under 10s Youth Team Coach.