2nd Generation Sept. 5th 2009 2016* 2019

f(x)
(/ˌɛf ˈɛks/; Korean: 에프엑스) is a South Korean girl group formed by SM Entertainment. The group is composed of four members: Victoria, Amber, Luna, and Krystal. Originally a five-piece group, Sulli left the group in August 2015.

f(x) officially debuted in September 2009 with the release of the digital single “La Cha Ta”. Their debut studio album, Pinocchio (2011), and their two extended plays Nu Abo and Electric Shock produced three number one singles on Gaon Digital Chart. Their acclaimed second studio album, Pink Tape (2013), was the only K-pop album on US music channel Fuse’s “41 Best Albums of 2013”. The group’s third and fourth albums, Red Light (2014) and 4 Walls (2015), were commercially successful and well-received by music critics. After releasing the SM Station single “All Mine” in 2016, the group halted group promotions and the members have embarked on individual music, acting, and modelling careers. In August 2019, f(x) officially reunited as a three-piece (without Victoria) and performed at the three-night SM Town Live 2019 in Tokyo concert.

*On September 1 2019, Amber announced via her social media accounts that she had not renewed her contract with SM Entertainment. On September 5, SM Entertainment shared that Luna had also not renewed her contract with the company, and that Victoria’s contract with them was still under discussion.

Sulli was found dead on October 14th, 2019 at approximately 3:20pm KST by her manager at her house in Seongnam, South of Seoul. Police confirmed that it was suicide.

It is quite unlikely that f(x) are going to continue as a group in the future under a new label.

OriginSeoul, South Korea
GenresK-pop, electropop, synth-pop
Years active2009–2016 (Hiatus)
practically disbanded 2019
LabelsSM Entertainment, Avex Trax
Associated actsSM Town
Websitefx.smtown.com
Members
Past MembersVictoria
Amber
Luna
Krystal
Sulli ✝ October 14, 2019

Victoria (빅토리아)
Song Qian (宋茜) / Victoria Song
Leader Main Dancer Lead Rapper Vocalist Visual
★ 02.02.1987  (32 years)
Qingdao, Shandong

@victoria02_02
Singer Dancer Actress

Amber (엠버)
Liu Yi Yun (刘逸云)
Amber Josephine Liu / Yoo Eun Young (유은영)
Main Rapper Vocalist
★ 18.09.1992 (27 years)
Los Angeles, California

@ajol_llama
Singer Dancer

Luna (루나)
Park Sun Young (박선영)
Main Vocalist Lead Dancer
★ 12.08.1993 (26 years)
Seoul

@hermosavidaluna
Solo

Krystal (크리스탈)
Chrystal Soo Jung (크리스탈수정)
Krystal Jung (크리스탈정)
Lead Vocalist Visual Face Maknae
★ 24.10.1994 (25 years)
San Francisco, California

@vousmevoyez
Solo

Sulli (설리)
Choi Jin-Ri (최진리)
Vocalist Lead Rapper Visual Face of the Group
★ 29.03.1994
14.10.2019 (25 years)
Seoul

@jelly_jilli
Singer Dancer Solo
Left group August 2015