Broke my 1st metatarsal. Felt it but never checked it lol I discovered it several months after when I ruined my foot while kicking pads at muay thai (caught an elbow...) Got my foot x-rayed the only concerned they had was that fracture.
Apart from that a friend ruined my ATFL (stage 2 tear - stage 3 you need surgery) few days before going to L.A training at HQ... Worst 3 months rolling of my life! In pain everyday, several accidents while rolling... Not fun
Dislocated thumb at HQ Xmas 08 lol.
I guess I've been lucky nothing really serious happened