Kim Yo Han (WEi)

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Kim Yo Han - Biography, Profile, Facts, and Career

Kim Yo Han is a South Korean actor and singer.

He rose to prominence after getting first place on Produce X 101 (2019) and debuted in X1, before re-debuting in WEi and appearing in drama series such as A Love So Beautiful (2020-2021) and School 2021 (2021).


Kim Yo Han used to be a taekwondo athlete. He even won twice at the National Youth Sports Festival. But in 2019, he decided to change his career and join the entertainment industry.

The man from Seoul then joined the entertainment agency Oui Entertainment.

Despite had only trained for three months, he was put into reality-survival program called Produce X 101. He even managed to win first place in the competition.

Yo Han along with 10 other winners were then put into a new group X1. They made their debut on August 2019 with the album Emergency: Quantum Leap. Their title track Flash was a huge hit, getting 11 wins in total.

X1 was supposed to continue their activity for five years. However, the show was involved on vote manipulation scandal. The group then disbanded in January 2020.

After his brief spell with X1, Yo Han returned back to his agency. He then became a member of the newly formed group WEi.

For their debut on October 2020, the group released an EP titled IDENTITY: First Sight, with the song Twilight as the title track.

Other than group activity, this K-pop Idol also has some solo projects. He actually made his solo debut before the group. In August 2020, he had released a digital single titled No More.

This singer has also made a career in acting. He first appeared in A Love So Beautiful in 2020. He then got a role on 2021 drama series School 2021.

Read also: Roh Jeong Eui – Biography, Profile, Facts, & Life Story


  • Real Name: Kim Yo Han (김요한)
  • Stage Name: Yohan (요한)
  • Nickname: –
  • Birthday: September 22, 1999
  • Birthplace: Jungnang-gu, Seoul, South Korea
  • Zodiac Sign: Virgo
  • Chinese Sign: Rabbit
  • Nationality: Korean
  • Position: Vocalist, Rapper, Center (Wei)
  • Religion: –
  • Profession: Singer, Actor
  • Education: Seoul Physical Education High School, Sangmyung University
  • Hobbies: –
  • Facebook: –
  • Twitter: –
  • Threads: –
  • Instagram: @y_haa.n
  • Tiktok: –
  • Youtube: –

Height, Weight, & Physical Appearances 

  • Height: 182 cm (5’11″)
  • Weight: 66 kg (146 lbs)
  • Blood Type: B
  • Hair Color: Black
  • Eye Color: Black
  • Body Measurements: –
  • Shoe Size: 8.5 (US)


  • Father: –
  • Mother: –
  • Brother: –
  • Sister: Kim Bo Bae, Kim Bo Eun

Girlfriend & Dating History

He has never been involved in a publicly known relationship. He most likely prefers to keep his personal and dating life out of the spotlight.

Net Worth 

Even though he is yet to disclose the actual amount of his net worth to the public, multiple sources estimated his net worth to be around $100 thousand to $1 million.

He appears to earn most of his income through working as an actor and singer in the South Korean entertainment industry.

Plastic Surgery

There is no known information on whether he has undergone any cosmetic surgery to change his visual appearance.


  • Yo Han grew up in Seoul.
  • He has two younger sisters.
  • He loves hanging out and playing with his sisters.
  • His father was a taekwondo master.
  • He learned taekwondo for around 13 years.
  • He was offered a scholarship for taekwondo, but decided to turn it down in order to pursue a career in entertainment.
  • His first friend on Produce X 101 is Taeeun.
  • During his time on the show, he received lots of guidance from Jinhyuk and Seungwoo.
  • He is really close with Junho.
  • This singer wants to be an all-rounder artist.
  • He idolizes BTS.
  • He loves fall season the best.
  • His favorite time of the day is just before night time.
  • He often uses the phrase “Oh, really?” during conversation.
  • When feeling sad, he would watch Youtube videos.
  • Yo Han has worked as a model for Tony Moly, 3JEdu, The North Face, Pizza Etang, and Oppadak chicken.
  • He has been the MC for The Show.
  • In the dorm, he shares a room with Yongha.
  • This K-pop Idol is known to be a funny and cheerful person.
  • He really loves dogs.
  • If he were to born again, he would love to be a puppy.
  • On his free day, Yo Han wants to meet his fans.
  • He has admitted to check his fans’ comments quite often.
  • His ideal type is…

Read also: Wonho – Biography, Profile, Facts, & Life Story

Drama Series 

  • School 2021 (KBS2 | 2021-2022), as Gong Ki Joon
  • Mouse (tvN | 2021), as the brain transplant patient (ep.20)
  • A Love So Beautiful (Kakao TV, Netflix | 2020-2021), as Cha Heon
  • Zombie Detective (KBS2 | 2020), as skin cream CM model (ep.1)

TV Shows

  • Sports Golden Bell (KBS2 ⏐ 2022), as himself (constestant)
  • The Greater Ocean Territory of Korea (2021), as himself (host)
  • Chick High Kick (MBN 2021), as himself (cast member)
  • The Show (SBS M 2021), as himself (host)
  • The People of Trot (TV Chosun 2020–2021), as Deputy Manager
  • War of Music People (2020), as himself (cast member)
  • Produce X 101 (Mnet 2019), as himself (contestant)


  • 2021 KBS Drama Awards – Best Couple Award (with Cho Yi Hyun) – School 2021
  • 2021 KBS Drama Awards – Best New Actor – School 2021


  • 2023 Blue Dragon Series Awards – Best New Male Entertainer – Love Catcher in Bali


“I decided to become an idol because of the thrilling moment that I felt when I performed my first stage during an audition program.”

“As a singer, I wanted to show that I was strong in various fields and I also wanted to show a brand new side of me.”

“I was naturally exposed to Taekwondo since my father was a coach, and began when I was in my first year of elementary school. I received casting offers from entertainment companies around my second year of high school, but because I wanted to earn a college scholarship in Taekwondo, I turned the offers down and focussed on my goal.” 

Nothing is impossible if you decide you can do it.”

“As I began my [solo] activities, there weren’t many opportunities for me to show what I was like as a musician. But I was able to satisfy my urge to be evaluated musically through ‘Battle of the Musicians,’ which makes me happy.”

“Rather than display a competitive streak, I’m the type to scold myself.” 

Pics of Kim Yo Han

1. Yo Han is rocking this black outfit

Kim Yo Han - Biography, Profile, Facts, and Career

2. Love his comfy look

Kim Yo Han - Biography, Profile, Facts, and Career

3. He looks like a fairy in flower field

Kim Yo Han - Biography, Profile, Facts, and Career

4. His face is absolute perfection

Wei Member - Biography, Profile, Facts, and Career

5. Yo Han has such amazing style

Wei Member - Biography, Profile, Facts, and Career


Who is Kim Yo Han?

He is a South Korean actor and singer.

Who is Kim Yo Han’s real name?

His real name is Kim Yo Han (김요한).

What makes Kim Yo Han famous?

He rose to prominence after getting first place on Produce X 101 (2019) and debuted in X1, before re-debuting in WEi and appearing in drama series such as A Love So Beautiful (2020-2021) and School 2021 (2021).

Where is Kim Yo Han from?

He was born in Jungnang-gu, Seoul, South Korea.

How old is Kim Yo Han?

He was born in 1999, and he is 26 years old as of 2025.

When does Kim Yo Han celebrate his birthday?

He celebrates on the 22nd of every September.

How tall is Kim Yo Han?

His height is 5’11” or 182 cm.

Who are Kim Yo Han’s parents?

He did not reveal the names of his father and mother.

Is Kim Yo Han married?

He is not married. Furthermore, there is no information on whether he is in a relationship or not.

Who is Kim Yo Han’s ex-girlfriend?

His ex-girlfriend is not known.

How rich is Kim Yo Han?

His net worth is around $100 thousand to $1 million.

What is Kim Yo Han’s nationality?

His nationality is South Korean.

Kim Yo Han is definitely one talented artist to look out for. He might not get his dream start in the industry, but he is definitely building up massive popularity.