Wikipedia:Articles for deletion/Cameron Diffley
He obviously doesn't pass .  As for notability via BJJ, I see lots of underbelt competitions but nothing to show he "competed at the highest level"--which would be major international competitions as a blackbelt.  Previous discussions have concluded that even winning underbelt IBJJF titles is not enough to show notability
— User:Jakejr, 15:42, 26 December 2012 (UTC)
Stance: delete
Cited policy: WP:NMMA (Wikipedia:Notability)