Lean One Me is a sub-unit of Wanna One. The sub-unit consists of 3 members: Jisung, Sungwoon and Minhyun.

Name: Yoon Jisung/윤지성
Birthday: March 8, 1991
Birthplace: South Korea
Blood Type: B
Height: 175 cm
Weight: 63 kg
Position in group: Leader, Main Rapper, Vocalist
Original Company: MMO Entertainment
Languages: Korean
Hobbies: going to the zoo

Rank 8 on Produce 101

Name: Ha Sungwoon/하성운
Nicknames: Real Man
Birthday: March 22, 1994
Birthplace: South Korea
Blood Type: A
Height: 167 cm
Weight: 57 kg
Position in group: Main Vocalist, Main Dancer
Original Company: Ardor & Able
Languages: Korean
Hobbies: playing billiards, gaming
Education: Dongah Broadcasting High School

Member of Hotshot

Rank 11 on Produce 101

Name: Hwang Minhyun/황민현
Nicknames: Shanghai Boy, Male Jooyeon, Hwang Beauty, Hwang Optimus
Birthday: August 9, 1995
Birthplace: Busan, South Korea
Blood Type: O
Height: 181 cm
Weight: 67 kg
Position in group: Lead Vocalist, Lead Dancer, Visual, Maknae
Original Company: Pledis Entertainment
Languages: Korean, Japanese
Instruments: piano
Hobbies: cleaning, organizing
Siblings: older sister Sujin
Fans: Minhyunatics/Minhearts

Member of Nu'est

Rank 9 on Produce 101