Kim Sung Kyu is a South Korean singer, dancer, musician, actor, musical actor and member of INFINITE (인피니트). He graduated from Chonbuk National University Affiliated High School and later obtained an associate's degree in Applied Musicology from Daekyung University, a bachelor's degree from Hoseo University and a master's degree from Sejong University, both in Applied Music. He made his debut in June 2010 as the group's leader and main vocalist with their first EP, "First Invasion". In 2012, the single "The Chaser" was named Billboard's third-best K-pop song of the 2010s decade and was included in Rolling Stone's list of 75 Greatest Boy Band Songs of All Time in 2020. The band was managed by Woollim Entertainment (울림엔터테인먼트). He debuted as a soloist with his first EP, “Another Me“ and also made his debut as a musical actor with a role in the musical "Gwanghwamun Sonata" (광화문 연가) and debuted in the theatrical play "Amadeus" in 2018. He enlisted for his mandatory military service on May 14, 2018, and was discharged on January 8, 2020. After being released, he continued to do various musicals and promoting as a solo artist and as part of INFINITE. He left Woollim Entertainment in March 2021 but remained part of the group and later signed with Double H TNE, a subsidiary of NHN & MLD Entertainment. In May 2023, it was reported that INFINITE established their own agency, Infinite Company (인피니트 컴퍼니), with him as the company representative. The agency handles all promotional activities for the group while each member remains in their own agency for individual activities. A few days later, Woollim Entertainment CEO Lee Jung Yeop transferred the trademark rights for the name INFINITE over to the group so they could continue their activities without changing their group name. (Source: MyDramaList) Watch drama online for free.