Other than Wilder, who are the other american heavyweight prospects?

[uppercut510]

Wilder and proven in the same sentence? He's about as unproven as it comes for a 'world heavyweight champion'.

ok man well currently in the division who is more proven than him outside of Joshua? none of them are really fully proven but we are talking most proven/

[Deus]

ok man well currently in the division who is more proven than him outside of Joshua? none of them are really fully proven but we are talking most proven/

You could argue that Joseph Parker is more proven than Wilder (in fact several here do).

Realistically though there's only 3 of them that have fought anyone truly worth a damn and thus only 3 of them that are proven... Klitschko, Fury and Joshua.

[Bassfist]

They are all bums that can't fight