1. Joe Louis
2. Ray Robinson
3. Thomas Hearns
4. Bob Foster
5. Sandy Saddler
6. Earnie Shavers
7. Sam Langford
8. Stanley Ketchel
9. Jack Dempsey
10. Mike Tyson

That is what the Ring has on record for all time. Not sure how both Young Otto or Young Stribling are not on there but that's the list