Facts and Profile of Ilhoon: Member of BTOB

The impressionist member of BTOB, Ilhoon proves a lot in rapping. He whacks raps!


Birth Date & Sun Sign


Ilhoon is born on October 4,1994 and is currently 21 years old.

His zodiac sign is Libra.

Height, Weight and Measurements


He stands 176 cm tall and weighs 64 kg.

He was born in Seoul, South Korea and is South Korean by birth.

Born Place, Nationality, Born name, bio and SNS


His original name is Jung Il Hoon.

Name: Jung Ilhoon 정일훈
Stage Name: Ilhoon
Position: Vocalist, Main Rapper
Date of Birth: October 4th, 1994
Age: 21
Height/Weight: 176cm/64kg
Blood Type: B

Label: Kiss entertainment Inc.
Chinese Name: 鄭鎰勳
Officaial Website: https://btobofficial.jp/
Twitter ID: @BTOB_ILL
Facebook page URL: https://ja-jp.facebook.com/BTOB.ILHOON/
Instagram ID: @illhoonmj
Weibo ID: ILHoon



Shopping is his best friend to release his stress. Not sure how much he is able to spend just to relieve himself.

Being a soldier maybe is one of his dreams in reality. He wants to serve his country and gives his life for it.

“First Try It Out and See” a daring statement / Ilhoon’s lemma. No one would see the result if no one would ever try the risk. This is Ilhoon’s heart.

In order to beat the heat of challenge in life you should try things first before complaining the difficulty’s level.

All of who strive for excellence see and taste the dream they were trying to reach before.

There was a new about an advice given to Ilhoon about lung Cancer. He was warned that he must take care of his health and think the possibility of an illness. Prevention is better than cure.


He attended Bongeun High School and later Hanlim Arts High School .

He attended Korea College of Media Arts with acting course


Ilhoon is the only boy in the family.

He has older sister named Joo.

Joo is a solo singer from JYP. 


A prodigy! In 2012 was his debut as main rapper of the group. Fans are aware about how good he is in rapping.

They believe Ilhoon is more capable doing rapping than anyone in this world – fans rule! His distinctive style makes him don’t lose his identity.

He has established himself and marked an important role to the industry. He was able to prove himself in many ways, especially in performances from BTOB.


Since 2012, Ilhoon was more visible on the variety show “Weekly Idol”. Additionally, he had a chance to collaborate with 4minute’s Gayoon in a song called “My Love By My Side”.

He also featured in Hyuna’s “Unripe Apple”. 2012 was a fruitful year for Ilhoon.

Let’s see how artist in demand Ilhoon was:

“Weekly Idol” (2012 – 2015), “We Got Married Global Edition” (2013, he appeared in 2 editions), “Family’s Dignity and Vitamin” (2014, as guest), “Unpretty Rapstar 2” (2015), “Webtoon Hero: Tundra Show” (2015, TV series). He entered collaborating with other singers.

“My Love By My Side” with Gayoon and “Unripe Apple” with Hyuna (2012), “Nightmare” with 2yoon and “OOPS!” with G.Na (2013), “Just Pass By” with Subin (2014), “2limes” with Inoran, Minhyuk and Peniel, “Roll deep” with Hyuna, “This Ain’t Me” with Jeon ji yoon and “Wind Clock” with Wax (2015)

The demand is hard to break when the artist is known for his quality and professionalism as he is.

Career & Bio


He made his debut in 2012 as B to B.

He is famous for  his multiple song featurings with artists.

Aside from promoting with B to B, he became active as an assistant MC in the variety show Weekly Idol.

Occupation: Rapper, Singer song writer
Position in B to B: main rapper
Active Years: 2012-present
Status: single

TV show: 

Weekly Idol (2012-2015) Assistant MC
We Got Married Global Edition(2013)
Family’s Dignity Full House(2014)
Unpretty Rapstar 2(2015)

TV drama: 

Webtoon Hero (2015) as Kim Sung-min


Born to Beat (2012)
Press Play(2012)
Beep Beep(2014)
The Winter’s Tale(2014)
I Mean(2015)

Favorite Things

Movie: The Pianist
Food: meat
Colors: Black
Favorite colors: Black
Favorite Movie: The Pianist
Role Model: Dynamic Duo
Motto: First try it out and see
Hobby: shopping

Fun facts

Known as main rapper in the group.
His fanclub name is Melodies.
His religion is catholic.
His favorite fashion brand is Givenchy.
He becomes happy when he is going to shopping.


BtoB (4)