Kim Myung-soo, also known by his stage name L, is a South Korean singer, dancer, and actor. He is the vocalist of the boy group Infinite under Woollim Entertainment. L made his debut as an actor in 2011 with the drama Jiu in the TV Asahi, Japan. In 2012, he acted as Lee Hyun-soo in the TVN drama Shut Up Flower Boy Band and was part of the cast of the MBC sitcom "What's The Deal, Mom". On May 15, 2013, L released his photo essay book titled, "L's Bravo Viewtiful", showing photos taken by him on a 93-day journey. This book was quickly sold out on release, and had garnered much attention for showing his life as an ordinary man in his 20's instead of an idol's life.