Are Yeo Hoon-min and John Kay both singers ?
Yeo Hoon-min Yeo Hoon-min (Korean: 여훈민 ; born August 16, 1991), also known by his stage name Hoon, is a South Korean singer and actor. He is best known as a member of South Korean boy band U-KISS under NH Media. He joined the group in February 2011 after the departure of Alexander Lee Eusebio and Kim Kibum. Hoon currently attends Dongguk University, majoring in theatre and film.
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.