Known For
Acting
Birthday
June 12, 1991 (age 35)
Place of Birth
Maebashi, Gunma Prefecture, Japan
Also Known As
- Great-O-Khan
- Great-O-Kharn
- The Great-O-Kharn
- The Great-O-Khan
Tomoyuki Oka
Biography
Tomoyuki Oka, better known by his ring name Great-O-Khan, is a Japanese professional wrestler signed to New Japan Pro-Wrestling (NJPW), where he is a member of the United Empire stable. He also wrestles for NJPW's United Kingdom based partner promotion Revolution Pro Wrestling (RevPro), where he is the former Undisputed British Heavyweight Champion. In NJPW, he is a two-time IWGP Tag Team Champion (with Jeff Cobb).
Known For - Movies
My Dad Is a Heel Wrestler
NJPW Sakura Genesis 2026
as Great-O-Khan
NJPW New Year Dash !! 2018
as Tomoyuki Oka
AEW x NJPW Presents Forbidden Door 2022
as Great-O-Khan
NJPW New Year Dash!! 2025
as Great-O-Khan
NJPW New Year Dash !! 2021
as The Great O-Khan
NJPW New Year Dash!! 2024
as Great-O-Khan
NJPW Dominion 6.11 in Osaka-jo Hall
as Tomoyuki Oka
NJPW Wrestle Kingdom 17: Night 1 in Tokyo Dome
as Great-O-Khan
NJPW Dominion 6.9 In Osaka-Jo Hall ~ Best of the Super Junior 31 Final ~
as Great-O-Khan
