What is the stage name of the singer who is starring in "The Underdog" alongside Park So-dam and Park Chul-min?
D.O. (entertainer) Do Kyung-soo (born (1993--) 12, 1993 ), better known by his stage name D.O., is a South Korean singer and actor. He is best known as a member and one of the main vocalists of the South Korean-Chinese boy group EXO. Apart from his group's activities, D.O. has also starred in various television dramas and movies such as "Pure Love" (2016) and "My Annoying Brother" (2016).
Kim Hwan-hee Kim Hwan-hee (born August 25, 2002) is a South Korean actress. She began her career as a child actress in 2008, and has been active ever since. She has starred in television dramas such as "Invincible Lee Pyung Kang" (2009), "Believe in Love" (also known as "My Love, My Family", 2010), "My One and Only" (2010), and "You're the Best, Lee Soon-shin" (2013), as well as the films "Born to Sing" (2013) and "The Wailing" (2016).