Defiantely John Kocinski,250 world champ,WSB world champ.Would/could have been GP world champ if:
1.He'd listen to KR
2.He wasn't an idiot
Now a multi-millionaire estate agent in California
Waste of an awesome talent.Only bloke i've ever seen going through the corkscrew,turning the bike(250) that hard that BOTH wheels were off the ground!!