Date of Birth: 
About Gavin McMahon
- Gavin McMahon (born 22 January 1975) is a former Australian rules footballer who played with the Sydney Swans in the Australian Football League (AFL). McMahon was recruited from East Wagga-Kooringal.
- A half back, he made two appearances in the 1993 AFL season and played three games in 1994.
Read more at Wikipedia