Kim Jae-joong, star of the series Triangle, is best know as a member of what pop group?
Kim Jae-joong Kim Jae-joong (Hangul: 김재중 ; Hanja: 金在中 ; born January 26, 1986), also known mononymously as Jaejoong, is a South Korean singer, songwriter, actor, director and designer. He is best known as a member of the Korean pop group JYJ, and was one of the original members of boy band TVXQ. Kim was also known by the stage names Hero Jaejoong (in South Korea), Jejung (ジェジュン) (in Japan), and 英雄在中 (영웅재중) (in China). Kim is now using Kim Jae-joong (JYJ) for his activities.
Secret (South Korean band) Secret (Hangul: 시크릿 ) is a South Korean K-pop girl group formed by TS Entertainment in 2009. The group originally debuted with four-members: Jun Hyoseong, Jung Hana, Song Jieun and Han Sunhwa. Former member Han Sunhwa officially departed from the group in October 2016. They released their debut single "I Want You Back" October 2009. Secret's debut single did not meet great success and it wasn't until the following year that the group saw a rise in popularity. In 2010, Secret released two singles "Magic" and "Madonna" which earned much attention with both singles peaking at No. 2 and No. 1 respectively on the Gaon Digital Chart. With the success of "Magic" and "Madonna", the group received the "Newcomer Award" at the 25th Golden Disk Awards. During Secret's early days the group was known as "basement-idols" because of the poor living conditions they were in, but with their rapid success the group was able to move into better conditions.