Sugar Ray was one of my very favorites!
Great Olympic story, & other than cocaine grabbing him for a while, a roll model type entity, IMO.
I even liked his 7up commercials with his son.

Leonard fought a smart fight vs. Hagler.
He knew where his strengths were, & forced the fight to be fought there.
He would open up one of those flurrys, steal the judges, then get back on his bike till he was recharged.
Not to be tempted to come inside again until he felt his tank was full.

That fight crushed Hagler's spirit so much that he left the country.
I liked Marvin, but he got worked in that fight.