Who was the most self-destructive in their careers?

[fan johnny]

The ones that made it to the top then crashed it? Spinks , Tyson come to mind. Almost mayweather Is another playing with it.

[TigerFan]

Gotta throw Golota's name in the mix. Especially if we're talking inside the ropes.

The quit job against Michael Grant & getting DQ'd twice against Bowe. Ahead on points in all three fights then self-destructed.

[Spicoli]

Guys like Jose L Lopez, Randall. Douglas. Self sabotage by different methods etc. Oh and Alex Garcia..you should have taken the gamble and massive Foreman payday . Mike Alvarado most recently..anyone who has seen addiction and watched that interview knew he was strung out.