Who is the most talented boxer to never achieve anything and fade away into obscurity

[SlimTrae]

Scratch the last one, there is hope for him. I called him a top prospect in 2012 and he only fought once in 2013. But per boxrec he has been active in 2014 Jose Benavidez.

4 years: only 21 fights welter being brought along too slow IMO- unless he is injruy prone-set to face Muarico Herrera.

In addition to the hand problems he also looks to have a glass jaw. He got caught by a non-puncher in one of his recent fights and was out on his feet. How he survived the round I don't know. He was still wobbled at the end of the fight. His jab is a thing of beauty though.

A Latin Hearns?
I remember Gil Clancey commentating on Barkley-Hearns "The one thing about a Hearns fight, you know Somebody is gonna get knocked out."