Heo Dong-won
Heo Dong-won is a South Korean character actor signed to Ace Factory, famous for unforgettable small roles in Squid Game, The Glory and Unmasked.
Beyond the screen.
Heo Dong-won is a South Korean character actor famous for small roles nobody forgets, from Squid Game to The Glory. On Oxfea, he plays Lee Sang-mok in Unmasked (2025).
He is 183 cm tall, weighs 73 kg, and is signed to Ace Factory.
Early life
Born on June 9, 1980, in Busan, he began as a stage actor before moving into film and television in the 2010s.
Career and breakthrough
Squid Game (2021) changed his world: he played a masked worker and Player 028, reaching millions of new viewers overnight.
Popular roles
In The Glory (2022), he played Teacher Chu, and he was also Shin Il-su in Extraordinary Attorney Woo (2022) and Heo Je-hun in The Uncanny Counter (2020).
Recent work and why fans love them
Unmasked (2025) gives him a bigger part, and he also appears in Take Charge of My Heart (2026).
A career, chapter by chapter.
Stories to find them in.
Selected credits in the Oxfea collection.
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