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SS501
EntityQ489849· pop 32· linked from 406 articles

Also known as Double-S Five-Oh-One, Double-S 501

SS501 (currently promoting as Five O One) 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". In 2007, SS501 entered the Japanese market with the maxi single Kokoro, which debuted at number five on the Oricon chart. The following year, in 2008, they became the first South Korean artists to win the award for Best New Artist at the Japan Gold Disc Awards. SS501 has released one studio album and seven EPs in Korean,

Key facts

Musical artist.name
SS501
Musical artist.image
SS501HKFM 2.jpg
Musical artist.landscape
yes
Musical artist.caption
SS501 during a fanmeeting in Hong Kong (2009)From L to R: Kim Hyung-jun, Kim Kyu-jong, Kim Hyun-joong, Heo Young-saeng, Park Jung-min
Musical artist.alias
Double-S 501Five O One
Musical artist.origin
South Korea
Musical artist.spinoffs
Double S 301
Musical artist.current_members
Kim Hyun-joong Heo Young-saeng Kim Kyu-jong Park Jung-min Kim Hyung-jun
Chinese.child
yes
Chinese.hiragana
ダブルエス ごーまるいち
Chinese.revhep
Daburuesu Gōmaruichi
Chinese.hangul
더블에스오공일
Chinese.rr
Deobeureseuogongil
Chinese.mr
Tŏbŭresŭogongil

via Wikipedia infobox

Wikidata facts

Official website
ss501.dspenter.com
Image
SS501HKFM 2.jpg
Show 5 more facts
Commons category
SS501
inception
2005-00-00
Revised Romanization
Deobeu-Reseuogon-gil
start of work period
2005-00-00
end of work period
2010-00-00
Sources (3)

via Wikidata · CC0

~23 min read

Article

22 sections
Contents
  • Etymology
  • History
  • Pre-debut
  • 2005–06: Debut
  • 2007–08: Breakthrough success, Japanese debut, ''Boys Over Flowers'', and sub-unit
  • 2009–10: EPs, first Asian tour, leaving DSP Media
  • 2011–2015: Hiatus and ''SS501 Best Collection''
  • 2016–present: Double S 301, reunion and 20th anniversary world tour as Five O One
  • Artistry
  • Discography
  • Radio
  • Bibliography
  • Concerts and showcase
  • Step Up concert
  • SS501 Special Event Tour 'Heart to Heart'
  • SS501 2008 Japan Tour Grateful Days… Thanks For
  • 1st Asia Tour Persona
  • Concerts
  • Five O One: 20th Anniversary World Tour
  • Awards and nominations
  • References
  • External links

SS501 (currently promoting as Five O One) 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". In 2007, SS501 entered the Japanese market with the maxi single Kokoro, which debuted at number five on the Oricon chart. The following year, in 2008, they became the first South Korean artists to win the award for Best New Artist at the Japan Gold Disc Awards. SS501 has released one studio album and seven EPs in Korean, and two studio albums and three EPs in Japanese. In 2025, after 14 years of inactivity, Kim Hyun-joong, Heo Young-saeng and Kim Kyu-jong reunited for their 20th anniversary as Five O One.

==Etymology== The name of the band is a combination of letters and numbers that have special meaning. The first “S” stands for "superstar", the second “S” is an abbreviation for "singer", and the combination of 5, 0, and 1 symbolizes "five members united as one forever".

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