high in music charts and “Couple” was seen in 11th place in Music Bank. The group officially reunited and signed a group contract with YG Entertainment in May that year. However, Ko was the only one who did not sign, having been the only member to completely depart from the entertainment industry. On July 18, Ko made a public appearance as a sponsor for a charity basketball event and held interviews with the media for the first time in 16 years. He stated that he is now living as a "half-celebrity" since appearing on Infinite Challenge. On November 30, it was announced that Ko and his son would be joining the cast of The Return of Superman. He said although he cannot participate in current Sechs Kies group activities as a family man, he has determined to keep his promise to "create opportunities to be with fans through activities he can participate." Also as he was unable to spend more time with his son, he hopes to make many memories with him through the program. In May 2019, Ko announced that he and his son would be leaving the cast of 'The Return of Superman'. Personal life On December 13, 2013, Ko married Heo Yang-im, a professor of family medicine and a doctor. The couple have a son, Ko Seung-jae, born on October 6, 2014. Discography Studio albums School Byeolgok (학원별곡) (1997) Welcome To The Sechskies Land (1997) Road Fighter (1998) Special Album (1998) Com’Back (1999) Other albums Ali Baba and the 40 Thieves Musical OST (1998) 1020 Mix (1999) Sechskies Live Concert (1999) Blue Note (2000) Music credits Filmography Film Variety show Awards References 1980 births K-pop singers Living people People from Seoul DSP Media artists South Korean male idols Sechs Kies members Singers from Seoul South Korean male singers South Korean pop singers Anyang Arts High School alumni