An FFT boss. FFT bosses don’t have bios to my knowledge.
Final Fight Tough: Caine’s a possible third boss that you fight if you take
the bus on the third stage. He’s fought in a scrap dump. However, to get
what is probably the best ending, you skip right past him and never fight
him at all. [from the game]
Where he is now: Wondering why Capcom doesn’t give him any love like they
did for the Final Fight 1 bosses? Dunno.
Miscellaneous Facts and Notes
He’s a mechanic. With goggles and a wrench. A wrench that he pokes
you with. Which… seems to be the only thing he does.