Which South Korean reality-documentary show was Oh Jong-hyuk a former cast member of?
Oh Jong-hyuk Oh Jong-hyuk (; born February 16, 1983) is a South Korean singer. He debuted as a member of Click-B in 1999, and made his debut as a solo artist in September 2006 with the album ""Issue"". He was a former cast member in the variety show "Law of the Jungle". In September 2013, T-ara's management Core Contents Media released an official statement confirming that He and Soyeon of T-ara have been dating for the past 3 years. He appeared on MBC King of Mask Singer in 2015 (Episode 35 and 36 with the stage name "Lonely Man Leon").
Seol In-ah Seol In-Ah (born January 3, 1996), also known as Seorina, is a South Korean actress best known for her supporting roles in two popular television series "Strong Woman Do Bong-Soon" and "School 2017". She is currently a host in the MBC’s program "Section TV".