Go Won (Korean: 고원; Japanese: ゴウォン) is a South Korean singer and rapper signed with CTDENM. She is part of the girl groups: Loossemble, LOONA, and its third sub-unit yyxy.
She was born on November 19, 2000, in Jung District, Incheon, South Korea, and her birth name is Park Chae Won (박채원).
On January 15, 2018, she was revealed as a member and she released her solo single album “Go Won” on January 30. She debuted in LOONA on August 20, 2018, with their debut mini album “[+ +]”. However, she parted ways with BlockBerryCreative after a legal dispute.
On June 11, 2023, it was announced that she signed an exclusive contract with CTDENM. On July 29, It was also confirmed that she will debut as a member of the pre-debut group Loossemble consisting of some of the other members of her former group.