SS501
SS501 is a South Korean boy band consisting of five members: Kim Hyun-joong, Heo Young-saeng, Kim Kyu-jong, Park Jung-min and Kim Hyung-jun. They debuted in 2005 with the EP Warning, which included their first number one song, "Never Again".
Source: Wikipedia
Also known as Double-S 501
Origin: South Korea
Genres
K-pop
J-pop
dance
R&BYears active: 2005-present
Labels
CI
DSP
Pony Canyon (Japan)
Warner TaiwanAssociated acts: Double S 301
Members
Kim Hyun-joong
Heo Young-saeng
Kim Kyu-jong
Park Jung-min
Kim Hyung-jun