With his breakout performance in Train to Busan (2016) and subsequent leading roles, he has become one of the most successful actors from South Korea.
[1] Ma rose to fame for his supporting roles in the films The Neighbor, Nameless Gangster: Rules of the Time, and The Unjust.
[6] His subsequent leading roles in films Derailed, The Bros, The Outlaws, Unstoppable, Champion, The Gangster, the Cop, the Devil, The Bad Guys: Reign of Chaos and The Roundup along with supporting roles in Along with the Gods: The Last 49 Days and Ashfall have met with critical and commercial successes led him to Most Bankable Star of Korean Cinema.
[15] His 2022 release action crime thriller The Roundup, sequel to his 2017 film The Outlaws not only opened to unanimous positive reviews but also became the highest-grossing film of 2022 by surpassing 12 million admissions for the first time since 2019 and all time 3rd highest grosser in South Korea.
Under his Westernized name, Don Lee, and before he turned to acting, Ma was the personal trainer of mixed martial artists Mark Coleman and Kevin Randleman.