After taking cannabis to deal with a mental health condition, Matt Every has been handed a 12-week ban.
A three-shot swing on the 18th helped Danny Lee earn a share of the lead with Justin Thomas after the third round of the CJ Cup.
Seven-time PGA Tour champion Brooks Koepka, who claimed last year's title after carding an impressive 21 under, withdrew from the CJ Cup.
American star Justin Thomas used a bogey-free second round to surge to the top of the CJ Cup leaderboard.
Defending champion and world number one Brooks Koepka had a tricky opening to the CJ Cup in South Korea, as An Byeong-hun surged clear.
Justin Thomas would take Tiger Woods "100 times out of 100" and wants him to name himself as a captain's pick for the Presidents Cup.
Rory McIlroy's lack of majors over the past five years means world number one Brooks Koepka does not view him as a rival.
Golf great Tiger Woods has vowed to tell his "definitive story" after signing a deal to write his first memoir, which will be titled 'Back'.
Lanto Griffin, 31, ended his way for victory after topping the leaderboard on Sunday.
Lanto Griffin climbed 16 positions as the surging American claimed a one-stroke advantage atop the leaderboard on Saturday.