AA (Double-A): Profile, Facts, Debut, Disbandment


A Boy Group That Produces Their Own Catchy Songs and Choreography, Cool!

Double-A, shortened as AA, now consists of Woosang and Hoik. This K-pop group is under BLUE STAR Entertainment and debuted on November 4, 2011, with their catchy single “So Crazy.”

This boy group was formed by Wellmade Yedang, also known as Well Made STAR M. Let’s get to know AA in this Channel Korea article and listen to their song here first! Seriously, you may be enchanted.

AA’s Full Profile

AA Fandom Name: W (Double U)
AA Official Color: Scarlet Red

AA Official Accounts:
Daum: @2011AA
Facebook: @AA(Double A)



Stage Name: Woosang (Hangeul:우상)
Birth Name: Woo Sang Soo (Hangeul:우상수)
Position: Leader, Vocalist, Rapper, Choreographer
Birthday: June 1, 1990
Zodiac Sign: Gemini
Nationality: Korean
Height: 183 cm (6’0″)
Weight: 69 kg (152 lbs)
Blood Type: AB
Twitter: @AAWooSang (Inactive)

Woosang’s Fun Facts


– Woosang made dance choreographies for TVXQ and Super Junior for songs such as “Rokkugo,” “Don’t Don’t,” and “Thirst.”
– Woosang is the best dancer in the group.
– Woosang was born in Seoul.
– He was revealed as the second member of the boy group.
– Woosang became a part of TVXQ’s Asia tour
– He is known as the youngest choreographer to collaborate with popular groups.



Stage Name: Hoik (Hangeul:호익)
Birth Name: Jung Ho Ik (Hangeul:정호익)
Position: Vocalist, Rapper, Maknae
Birthday: August 1, 1993
Zodiac Sign: Leo
Nationality: Korean
Height: 185 cm (6’0″)
Weight: 68 kg (149 lbs)
Blood Type: A
Instagram: @hoikjung

Hoik’s Fun Facts


– Hoik debuted with Ikki.
– He was born in Changwon, Gyeongsangnam-do, a city near Busan.
– Hoik also participated in The Unit, a survival show on KBS.
– His nickname is Prince.
– Hoik became the fifth member to be revealed.
– He joined with AOORA on the song “Vanilla Sky.”
– Hoik appeared on the song “BODY” by Trophy Cat featuring Edward Avila.
– He also participated in Let’s Go Dream Team‘s snowboard race.
– He became a part of the sub-unit AOORA&HOIK.
– Hoik loves to sing.

AA’s Former Members



Stage Name: Aoora (Hangeul:아우라)
Korean Name: Park Geun Lee (Hangeul: 박근이)
Position: Vocalist, Rapper, Producer
Birthday: January 10, 1986
Zodiac Sign: Capricorn
Nationality: Korean
Height: 176 cm (5’9”)
Weight: 61 kg (134 lbs)
Blood Type: B
Instagram: @aoora69
Twitter: @2011_aoora
Facebook: 아우라 AOORA
YouTube: AOORA

Aoora’s Fun Facts


– Aoora graduated from Seoul National University specializing in dance and arts.
– He debuted as a solo artist with the track “Body Party” under an album titled 69.
– Aoora’s songs mostly focus on twenty and thirty-year-olds since they have hints of sexual lyrics.
– He is popular for being a singer, composer, producer, rapper, and dancer.
– He is skilled in rapping.
– Aoora’s music is mostly influenced by various genres of R&B, yet he tries different styles while composing solos.
– He loves playing the piano.
– Aoora’s hobbies are composing and designing clothes.



Stage Name: Kimchi (Hangeul: 김치)
Birth Name: Yoo Ye Hyang Gi (Hangeul: 유예향기)
Position: Main Vocalist, Rapper
Birthday: July 11, 1993
Zodiac Sign: Cancer
Nationality: Korean
Height: 176 cm (5’7″)
Weight: 57 kg (152 lbs)
Blood Type: O
Instagram: @yyhg0711
Twitter: @yyhg_0711

Kimchi’s Fun Facts


– He likes to play the piano.
– Kimchi apparently has a signature deep voice.
– He is the third member to be revealed.
– He likes languages.
– Kimchi participated in Let’s Go Dream.
– He is called the youngest because of his cuteness even though he is not.
– Kimchi loves to sing.
– He also appeared on Edward Avilla’s YouTube, a beauty lifestyle Youtuber who is an American living in Korea.
– Kimchi experienced working at a coffee shop.
– Kimchi decided to leave the group and idol life in May 2015.



Stage Name: Jinhong (Hangeul:진홍)
Birth Name: Kim Jin Hong (Hangeul: 김진홍)
Position: Vocalist, Maknae
Birthday: January 2, 1998
Zodiac Sign: Capricorn
Nationality: Korean
Height: 179 cm (5’10.5″)
Weight: 61 kg (134 lbs)
Blood Type: O
Twitter: @24K_jinhong
Instagram: @since_980102

Jinhong’s Fun Facts


– Jinhong left AA in 2013 and joined 24K.
– He left 24K on June 26, 2019.
– Jinhong is the youngest member of AA.
– He enjoys Taekwondo and writing lyrics.
– Plenty of people said he has similarities with Lee Geon from MADTOWN.
– Jinhong joined YG Entertainment’s survival show MIXNINE and passed the auditions, yet he didn’t continue working with the entertainment company.



Stage Name: Joowon (Hangeul: 주원)
Birth Name: Hwang Joo Won (Hangeul: 황주원)
English Name: Robin
Position: Vocalist, Rapper, Visual, Face of the Group
Birthday: March 15, 1988
Zodiac Sign: Pisces
Nationality: Korean
Height: 183 cm (6’0″)
Weight: 74 kg (163 lbs)
Blood Type: O
Instagram: @joowonhwangg

Joowon’s Fun Facts


– Joowon has a dog.
– He has the ability to speak English.
– Joowon was famous before his debut since he was an ulzzang (someone who has a good-looking appearance in public and gets attention).
– Joowon studied in Canada.
– He has the capability to work as a barista and cook.
– He is a model.
– Joowon was on Ulzzang Generation Season 3.
– Joowon left AA on June 17, 2013.
– He appeared as a cameo in the movie Black Idols.
– Joowon is the fourth member to be revealed in AA.