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Kookheon (MYTEEN) Profile and Facts


Stage Name: Kookheon (국헌), formerly known as Xiheon (시헌)
Birth Name: Kim Kook Heon (김국헌)
Position: Vocalist, Dancer
Birthday: April 15, 1997
Company: Music Works
PDX101 Class: A – A
Nationality: Korean
Height: 176 cm (5’9″)
Weight: 65 kg (143 lbs)
Blood Type: A
Instagram: @kukon_2

Kookheon Facts:
Early life & Family
– His birthplace is Bundang, South Korea.
– He has a younger sister called Hyerin.
Personal traits & Facts
– His nicknames are ‘Gukkwon’, ‘Kukon’.
– Kookheon is close with Astro‘s MJ (OSEN).
– He was a participant in the survival show MIXNINE. (Ranked 18th)
– Started training to be an idol in 2012
– His skills are specialty singing, dancing, writing lyrics, and composing.
– Kookheon is very scared of ghosts and insects, and said he can protect you from anything except for that. (Fansign)
– His hobbies are working out and his health.
– Kookheon speaks a little English and Japanese.
– He is considered the dad of the group.
– He is the Leader and a Main Vocalist of the group.
– He replaced Eunsu as the leader because Eunsu didn’t see himself fit for the position.
– He has a pet dog which is a long-haired dachshund breed, called Yeolmu. (NewsAde)
– He sang the OST “사랑할 것 처럼 (As If To Love)” for the drama Stranger (Secret Forest)
– He sang the OST “너 밖에 모르고 (Only You Know)” for the drama Jugglers
– He gets scared the most among the members (K-RUSH Season 3 episode 25)
Produce X 101
– During the first elimination ceremony Kookheon thanked his supporters, pointing out that even though he didn’t get enough screen time, his supporters were still there for him.
Kim Kookheon’s intro video.
– All of Kookheon’s Produce X 101 videos.
– He was eliminated in episode 11, ranking at 21.
– Kookheon debuted in a duet with  Yuvin called B.O.Y (BOYou), on January 7th, 2020.
Kookheon’s ideal type: Someone who is kind. He believes that as long as the person has a kind heart, everything will be fine.

Profile by cntrljinsung

(Special thanks to: kath, – A, honey kookheon)

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About the author


I hope you all love the profiles and articles I make for you! I'm also a wikipedia editor so anything Kpop and you'll see me there! My favorite part about editing on KProfiles is that I get to learn about the groups that I write about based off of your requests. Everyone needs an extended Kpop playlist, thank you!

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