Hweseung and Lee Hong Gi had released the song ''Still Love You'' as part of a project called ''FNC Lab''
He played the male protagonist 'Galileo' in the musical 'We Will Rock You'
Hweseung had participated several times on the show 'Immortal Songs' and earned the title of the '2019 Super Rookie', he won once with a cover of 'We are the Champions' by Queen
He had completed his military service (from 2014/07/01 to 2016/03/31)
He was a participant of “Produce 101 Season 2”