Still Going: The Top Five Fighters Who Shouldn't Retire

David ModerCorrespondent IJanuary 17, 2010

Still Going: The Top Five Fighters Who Shouldn't Retire

0 of 5

5. Wanderlei Silva

1 of 5

4. Antonio Rodrigo

2 of 5

3. Quinton Jackson

3 of 5

2. Brock Lesnar

4 of 5

1. Anderson Silva

5 of 5