45 years old (Born on January 13, 1979)
Known for his kicks, he made his UFC debut April 21, 2007 at UFC 70, earning Knockout of the Night honors at UFC 93 with a spinning back kick.
Dennis Siver's Best Moments
camilo
Ufc: \"Happy Birthday to headliner Dennis Siver! See you in Boston! \" (via
- camilo
(10 months ago)
ismailkidd
Happy Birthday to headliner Dennis Siver! See you in Boston! by ufc
- ismailkidd
(10 months ago)
MMA News
Happy birthday Dennis Siver!
- MMA News
(10 months ago)
[Official]Reddit MMA
Happy birthday Dennis Siver! via /r/MMA
- [Official]Reddit MMA
(10 months ago)
Mario
Happy Birthday Dennis Siver UFC
- Mario
(10 months ago)
Stripclub Papst
Happy Birthday to Dennis Siver who is turning 36 today! He is main eventing in the UFC for the first time on Sunday.
- Stripclub Papst
(10 months ago)
MMA King
Happy 36th birthday Dennis Siver ( - have a great day from everyone at !
- MMA King
(10 months ago)