Zhang Weili

Zhang Weili, better known as "Magnum", holds the #1 spot at women's strawweight, flying the flag for China — and rankings that high aren't given away, they're taken.

He fights at a pace most of the division can't hold — 4.66 strikes landed a minute, every minute. By round three, opponents are usually fighting his fight.

The last fight went to Valentina Shevchenko (Decision - Unanimous) — a setback, and the interesting question is always what a fighter does with one.

He's 36 now. Fighters at this stage aren't building toward something; they're spending what's left, and that usually makes for the best fights.