Kim Jungwoo (born May 9, 1990) is a South Korean singer and actor. He debuted in 2010 as a member of the band Coed School. In January 2012, he joined SPEED and continued until the group disbanded in 2015. In January 2016, Kim confirmed the expiration of his contract with MBK Entertainment and joined Maroo Entertainment. In November 2017, he auditioned as a trainee on the YG talent show Mix Nine, but he did not enter as a contestant.