When did the group debut that Kang Sung-hoon is a part of?
Kang Sung-hoon (singer) Kang Sung-hoon (hangul:강성훈, born February 22, 1980) is a South Korean singer from the 90's South Korean boy group Sechs Kies. Sung-hoon is the main vocalist of SechsKies and is referred to having the best singing voice of the group. After Sechskies had disbanded in 2000, Sung-hoon pursued a solo singing career, signed under Laful Entertainment at the time. His nickname Hoony is the title for his third album and his official fan club is called Hoony World.
Fiestar Fiestar (Korean: 피에스타 ) is a South Korean girl group formed by LOEN Entertainment in 2012. The group originally composed of six members: Jei, Cao Lu, Linzy, Hyemi, Yezi and Cheska. Member Cheska officially departed from the group in March 2014. The group released their debut single, "Vista" on August 31, 2012.