Yeo One
Yeo Chang Gu, better known as Yeo One, is a member of South Korean boy band Pentagon.
- Title: Yeo One
- Popularity: 4.925
- Known For: Acting
- Birthday: 1996-03-27
- Place of Birth: Daejeon Gwangyeoksi Central, South Korea
- Homepage:
- Also Known As: 여창구, 여원, Yeo Chang Gu, 吕畅九, Ё Чан Ку, Ё Вон