^{Ma Dong-seok (born Lee Dong-seok on March 1, 1971), also known as Don Lee, is a South Korean–American actor. With his breakout performance in Train to Busan and subsequent leading roles, he has become one of South Korea's most successful actors. He was Gallup Korea's Film Actor of the Year in 2018.[3]}

Early life
^{Ma was born on March 1, 1971.[4] He has American citizenship.[5] He lived in Ohio and attended Columbus State before returning to South Korea to pursue his acting career.}