Your favourite heavyweight outside of your top 10?

I'll hazard a reasonably conventional guess -

Ali
Louis
Lewis
Holmes
Foreman
Marciano
Wlad
Johnson
Holyfield
Usyk
Dempsey/Jeffries

 

I don't rate them H2H but based on their overall career, achievement, resume and impact on the sport. So, here is my top 10 even top 12 in which it is hard to put Mike Tyson, Frazier and Liston.
1: Joe Louis
2: Muhammad Ali
3: Larry Holmes
4: Lenox Lewis
5: Rocky Marciano
6: George Foreman
7: Wladimir Klitschko
8: Oleksander Usyk
9: James Jeffries
10: Evander Holyfield
11: Sam Langford
12: Jack Johnson
All of these had better career than Tyson, Frazier and Liston.

 

Two of my favourite heavyweights regardless of ranking are Tommy Morrison and Ray Mercer. Patterson, Foreman and Dempsey are outside my top ten but I love them dearly..

 

Alexander Povetkin, Ruslan Chagaev, Carlos Takam, Johann Duhaupas, Anthony Joshua, Michael Spinks, Riddick Bowe, Trevor Berbick, all of them are outside my top 10 of the most strongest heavyweight in history.

 

Povetkin, Frazier, Holyfield, Billy Conn

 

Tim Witherspoon
Bob Fitzsimmons
Joe Bugner
Chuck Gardener

 

Mike Weaver

 

Sultan Ibragimov, Tim Witherspoon, Larry Gains...a few others if I thought about it.

 

Always had a soft spot for Bugner he was treated disgracefully by the British boxing media. Also agree with @McGrain on Gary Mason he was a fun watch. A bit of a left field choice is John L Gardner his KO of Lorenzo Zanon is a real memory/highlight for me.

 

Kallie Knoetze
Johnny du Plooy
Jimmy Abbott
Mike Schutte
Peter Louis Smith
Francois Botha