Vocalist in the Pledis Entertainment pop group Seventeen who all appeared in Seventeen Television from 2013 to 2014. The group released EPs known as 17 Carat and Guys Maintain 2015. His schooling period through Pledis lasted 2 yrs and 8 weeks. He graduated from Hyangnam SENIOR HIGH SCHOOL in 2014. He performed on the SBS Honours Festival in Dec of 2014. He was created in Seoul, South Korea. Fellow Seventeen member Joshua Hong was the initial member to strategy him when he is at the training program.