| General info : | | Geoff Birchenall is a freelance writer, who also works as a staff writer for Zero Tolerance Magazine. | |
| Contact info | | | |
| Source : | | LinkedIn (linkedin.com/in/geoff-birchenall-921465145) | |
| Websites | | Twitter (twitter.com/AsgardRoot/) | |
| Relations : | | : | |
| Copied Wikipedia parts under license : | | | |