Moruti Mthalane - a bad ass you probably havent heard of

[fourtheboys96]

After losing a good fight to a flyweight Donaire ...

Wins against

Johnriel Caimero (TKO)
Zonalni Tete (KO)
Akira Yaegashi (TKO)

Won and defended world flyweight title several times.

[YoungManRumble]

I was just looking at his resume because I couldn't recall who stopped Casimero.