Squid Game star Heo Sung-tae recently discussed his journey to becoming an actor.During his recent appearance on South Korean documentary-style talk show Omniscient Interfering View, the 44-year-old actor opened up about his mid-thirties career switch, and how he learned to act.Heo, who recently gained international recognition for his portrayal of Jang Deok-su in Netflix’s hit series Squid Game, only began acting at the age of 34.