The 20th anniversary show takes place on Saturday night with UFC 167. The organization has been releasing videos this week highlighting 20 years of the organization. In the video above shows the top 20 knockouts in UFC history. Here are the top five, which included a tie for the top spot.
5) Chuck Liddell vs Randy Couture II at UFC 52
4) Dan Henderson vs Michael Bisping at UFC 100
3) Gabriel Gonzaga vs Mirko Cro Cop at UFC 70
2) Edson Barboza vs Terry Etim at UFC 42
1) Chris Weidman vs Anderson Silva at UFC 162
1) Anderson Silva vs Vitor Belfort at UFC 126
would you change the top five?