Korean media outlets are reporting that Korean actor Cha Eun Woo, 26, is in talks to star in upcoming revenge drama, Wonderful World. The drama will also feature Korean actress Kim Nam Joo, 52, who plays a woman seeking vengeance on the criminals who got off scot-free after killing her son. If you think that Eun Woo is playing said son, well, you're wrong. Eun Woo, who’s also a member of K-pop boyband ASTRO, will play a guy who is determined to be a doctor after suffering from an illness as a child.