• I. Introduction:

    EPEX (이펙스; short for Eight Apex) is an eight-member boy group under C9 Entertainment. They debuted on June 8, 2021, with their first EP Bipolar Pt.1 : Prelude of Anxiety.

    2021: Pre-debut

    On March 1, 2021, C9 Entertainment opened several SNS accounts, stating that they would become the artist accounts for the new idol group once they made their debut.

    From March 2 to March 9, the members were revealed via the group's social medias, starting with Keum, followed by Baek Seung, A-Min, Mu, Yewang, Jeff, Wish, and Ayden respectively.

    On April 1, the group's official name was announced to be EPEX, which stands for "Eight Apex". The meaning of the group is said to be when the gathering of eight youths reaches eight different apexes.

    On May 7, a teaser titled "Prelude of Anxiety" was released on the group's SNS accounts. Their debut EP, Bipolar Pt.1 : Prelude of Anxiety, was released on June 8.


    Reality shows

    Welcome 2 House (with TO1) (Mnet, 2021)


    Keum was a contestant on Produce X 101.

    Baek Seung was a contestant on CAP-TEEN.

    II. Members:

    Stage Name: Wish (위시)
    Birth Name: Kwak Da Wit (곽다윗)
    Position: Leader, Vocalist, Dancer
    Birthday: June 11th, 2002
    Zodiac Sign: Gemini
    Height: 184 cm (6’0”)

    He is the seventh member to be revealed.
    Stage Name: Keum (금)
    Birth Name: Keum Dong Hyun (금동현)
    Position: Rapper, Main Dancer, Center
    Birthday: May 14th, 2003
    Zodiac Sign: Taurus
    Height: 176 cm (5’9”)

    He is the first member to be revealed.
    He is a former contestant of Produce X 101. (Rank 17)

    Web dramas
    The Best Mistake 2 (Naver, 2020)
    Stage Name: MU (뮤)
    Birth Name: Suh Kyung Min (서경민)
    Position: Lead Vocalist
    Birthday: September 14th, 2003
    Zodiac Sign: Virgo
    Height: 184 cm (6’0”)

    He is the forth member to be revealed.
    Stage Name: A-Min (아민)
    Birth Name: Cho Min Woo (조민우)
    Position: Vocalist, Main Dancer
    Birthday: May 22nd, 2004
    Zodiac Sign: Gemini
    Height: 175 cm (5’9”)

    He is the third member to be revealed
    Stage Name: Baekseung (백승)
    Birth Name: Kim Hyun Woo (김현우)
    Position: Rapper
    Birthday: October 5th, 2004
    Zodiac Sign: Libra
    Height: 186 cm (6’1”)

    He is the second member to be revealed.
    He is a former contestant of Cap-Teen.
    He can speak Japanese.
    Stage Name: Ayden (에이든)
    Birth Name: Kwon Ye Jun (권예준)
    Position: Lead Rapper
    Birthday: January 24th, 2005
    Zodiac Sign: Aquarius
    Height: 174 cm (5’8.5”)

    He is the last member to be revealed.
    Stage Name: Yewang (예왕)
    Birth Name: Seo Ye Wang (서예왕)
    Position: Main Vocalist
    Birthday: March 12th, 2005
    Zodiac Sign: Pisces
    Height: 180 cm (5’11”)

    He is the fifth member to be revealed.
    Stage Name: Jeff (제프)
    Birth Name: Lee Jae Ho (이재호)
    Position: Main Rapper, Maknae
    Birthday: April 21st, 2005
    Zodiac Sign: Taurus
    Height: 179 cm (5’10.5”)

    He is the sixth member to be revealed.

    III. Discography:

    IV. EPs

    • Bipolar Pt.1 : Prelude of Anxiety (2021)
    • Bipolar Pt.2 : Prelude of Love (2021)
    • Prelude of Anxiety Chapter 1. '21st Century Boys' (2022)
    • Prelude of Love Chapter 1. 'Puppy Love' (2022)
    • Prelude of Love Chapter 2. 'Growing Pains' (2023)
    • Prelude of Anxiety Chapter 2. 'Can We Surrender?' (2023)

    Digital singles

    • "K-909 : Baby Good Night" (2023)
    • "Graduation Day" (2024)

    V. --------------------------------------------

    VI. Concerts

    • EPEX 1st Fancon <Sunshower> (2023)

    VII. World tours

    • EPEX 1st Concert <Eight Apex> (2022)

    VIII. Concert participation

    • Jeddah K-pop Festival (2022)
    • 2022 UNI-KON (2022)

    VII. Fanmeetings

    VIII. Japan fanmeetings

    • 2022 EPEX 1st Fanmeeting <My Zenith> in Japan (2022)

    VIII. Filmography

    VIIII. Reality shows

    • Welcome 2 House (with TO1) (Mnet, 2021)

    VIIIII. Radio shows

    • Super K-Pop (Arirang Radio, 2022) - guest

    VIIIIII. -----------------------------------------------------------------------

    VIIIIV. Official Links:

    Daum cafe


    Official / Members

    V Live