World Boxing Federation
Youngdoo Choi
WBF Fights
Asia Pacific Lightweight Title (Vacant): November 4 / 2019, Osaka, Japan.
Youngdoo Choi KO 6 Shinto Goto
Referee: Kazushi Nishyama (Japan). Judge: Malcolm Tunacao (Philippines): 49 - 45. Judge: Musik Choe (Japan): 50 - 45. Judge: Eiji Nakamura (Japan): 47 - 47.
Promoter: Kenji Maki