| Intro | Cameroonian footballer |
| Is |
Athlete Football player Association football player |
| From | Cameroon |
| Type | Sports |
| Gender | male |
| Birth | 4 November 1983 |
| Age: | 36 years |
Guy Bertrand Ngon Mamoun (born November 4, 1983 in Metet, Yaoundé, Cameroon) is a Cameroonian footballer who plays as a midfielder for Persik Kediri. He previously played for KV Turnhout.