Cha Woong-ki

Cha Woong-ki
Cha in August 2025
Born
Cha Woong-ki

(2002-04-23) April 23, 2002
Seoul, South Korea
Occupations
  • Singer
  • actor
Years active2007–present
Musical career
Genres
Years active2020–present
Label
  • F&F Entertainment
Member of
Formerly ofTO1
Korean name
Hangul
차웅기
RRCha Unggi
MRCh'a Unggi
Stage name
Hangul
차재돌
RRCha Jaedol
MRCh'a Chaedol

Cha Woong-ki (Korean: 차웅기; born April 23, 2002) is a South Korean singer and actor. He is a member of the boy group AHOF, formed through the reality competition show Universe League (2024), where he finished in second place. Prior to his idol career, Cha was a child actor, making his debut in the TV Series The King and I (2007). In 2020, he debuted as a member of the K-pop group TO1 (formerly TOO) that was formed through the survival show To Be World Klass before his departure in June 2022. He debuted under the name Woonggi. In 2023, he participated in Boys Planet, placing 20th overall as a result of his elimination in the 11th episode.