Why did Wonho leave Monsta X just to end up doing his own solo promotions? - Quora
Ex-MONSTA X Member, WonHo Signs With Highline Entertainment - Kpopmap
Where is Wonho Now? Status of Former MONSTA X Member
Monsta X - Latest
Why did Wonho leave Monsta X just to end up doing his own solo promotions? - Quora
Wonho
Why did Wonho leave Monsta X just to end up doing his own solo promotions? - Quora
Former Monsta X star Wonho releases teaser for solo debut - The Korea Times
Ex-MONSTA X Member, WonHo Signs With Highline Entertainment - Kpopmap