The UFC is celebrating it’s 20th anniversary so they rounded up their 20 best knockouts. The list includes ferocious knockouts by Anderson Silva, Rashad Evans and Chuck Liddell to name a few.

Here is the full list from

20. Vitor Belfort defeats Wanderlei Silva
19. Renan Barao stops Eddie Wineland
18. Yves Edwards edges Josh Thomson
17. Rashad Evans stuns Sean Salmon
16. B.J. Penn keeps rolling against Caol Uno
15. Travis Browne takes down Alistair Overeem
14. Quinton Jackson and Wanderlei Silva complete the trilogy
13. Pete Williams finishes Mark Coleman
12. Lyoto Machida knocks out Randy Couture
11. Rashad Evans takes down Chuck Liddell in Atlanta
10. Chuck Liddell drops Tito Ortiz
9. Rich Franklin stops Nate Quarry
8. Maurico Rua stuns Lyoto Machida
7. Matt Hughes downs Carlos Newton
6. Chuck Liddell knocks out Randy Couture
5. Dan Henderson finishes Michael Bisping
4. Gabriel Gonzaga ‘Cro Cops’ Mirko Filipovic
3. Edson Barboza rolls past Terry Etim
1B. Chris Weidman shocks Anderson Silva
1A. Anderson Silva stops Vitor Belfort