Jason "J Mann" Popson
| a.k.a. | J Mann |
|---|---|
| Country | United States |
| Birth name | Jason Jonathan Popson |
| Born | November 2, 1971, Cleveland, Ohio, United States (age 52) |
| Member of | Mushroomhead (1993-2004, 2013-present) |
| Occupations | Singer, Rapper |
| Instruments | Vocals |
| Genres | Nu Metal, Industrial Metal, Rap Metal, Alternative Metal |
