Mun Do-yeob (; born 11 August 1991), also known as Doyeob Mun or Do Mun, is a South Korean professional golfer.
Professional career Mun turned professional in 2013 and joined the Korean Tour. In his rookie season he was runner-up at the SolaSeaDo-Pine Beach Open, a stroke behind Hong Soon-sang. In 2016, he was runner-up at the Hyundai Insurance KJ Choi Invitational, a stroke behind Joo Heung-chol. He won his maiden professional title at the 2018 KPGA Championship.
Mun also joined the Asian Tour in 2018. He tied for 5th at the 2019 SMBC Singapore Open, which earned him a start at the 2019 Open Championship at Royal Portrush, his first major.
In 2025, Mun won the GS Caltex Maekyung Open, after a bogey-free eight-under-par final round of 63.
In 2026, Mun lead the Korean Tour Order of Merit in May after winning the KPGA Gyeongbuk Open, and joined the Korean Golf Club on LIV Golf, replacing Danny Lee.
Professional wins (6) Asian Tour wins (1) No.DateTournamentWinning scoreMargin ofvictoryRunners-up14 May 2025GS Caltex Maekyung Open1−10 (74-67-70-63=274)3 strokes Jazz Janewattananond, Kim Baek-jun, Lee Jung-hwan 1Co-sanctioned by the Korean Tour
Korean Tour wins (6) No.DateTournamentWinning scoreMargin ofvictoryRunner(s)-up 11 Jul 2018KPGA Championship−12 (63-65-71-69=268)Playoff Han Chang-won218 Apr 2021DB Insurance Promy Open−11 (68-69-69-71=277)3 strokes Tom Kim325 Sep 2022DGB Financial Group Open−11 (65-65-64-69=263)Playoff Kim Han-byeol44 May 2025GS Caltex Maekyung Open1−10 (74-67-70-63=274)3 strokes Jazz Janewattananond, Kim Baek-jun, Lee Jung-hwan57 Sep 2025KPGA Founders Cup−26 (68-67-63-64=262)4 strokes Kim Chan-woo617 May 2026KPGA Gyeongbuk Open−14 (67-69-67-67=270)1 stroke Moon Dong-hyun 1Co-sanctioned by the Asian Tour
Korean Tour playoff record (2–0) No.YearTournamentOpponentResult12018KPGA Championship Han Chang-wonWon with birdie on second hole22022DGB Financial Group Open Kim Han-byeolWon with birdie on first hole
Results in major championships Tournament2019Masters TournamentPGA ChampionshipU.S. OpenThe Open ChampionshipCUT
CUT = missed the half-way cut "T" = tied
References
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