Jo Jong Hwan is the vocalist, dancer and composer of the boy group 100% that debuted on September 21, 2012. He appeared in Teen Top’s video for the song ”Be Ma Girl”.
He enlisted on On July 22, 2019.
The group officially ended their activities and disbanded on October 9, 2021, when their contract with TOP Media expired.
The four former members of 100%, Chanyong, Rockhyun, Hyukjin, and Jonghwan have since reunited to form pre-debut team FAVE1.
