For me ex 454 Phil Haigh never afraid to mix it up regardless of grade and being a budget racer.
In F2s 152 Mick Sworder......nuff said

F1's 64 Kev Smith , F2's 152 Mick Sworder

Depends on how they are 'ballsy', so for me over the years that I have seen.

Deanne Wood. Happy to take on the Might of the east anglians on thier own patch and the Scots anywhere, often single handed, having wound them up first.

Eddie Aldous. During that period in the saloons when spedeworth south and east anglia was a real rivalry, Eddie would come down to Aldershot meets on a thursday night as the only visitor, get stuck in, and come back week after week.

Tom Harris. Affraid of no-one and not affraid of taking big risks in racing situations. More than happy to use the bumper anytime, and all after a huge painful crash very early in his career.

kev Smith. The reputation was justified.

Dave Willis and Geoff Nickols. Stubborn. Never give up a place without fighting back. The top drivers know that when they come up on them, they have to make sure they do the job properly getting past them.

Carl Pickering. Oh those early days ! So many over the top hits on anyone no matter of reputation, but was never affraid to go back out and take the punishment back.

Bert Finnikin. Having had serious health issue's comes back as good as ever.

Mick Sworder. Just plain Ballsy.

Any National Saloon driver who straps up for a big meeting at Cowdenbeath with a big field of cars!

Especially ones who are totally not prepared due to circumstances out of there control - that takes guts I tell ya!

Maxwell in Saloons

Speak in F2's

Jayne Bean in F1's (and in saloons she used to get stuck in)

What about Ian Higgins, or Gary and Andy Maynard,and present days, Adam Slater & Joff Gibson.

Any driver that races. Particularly, any driver that races at Sheffield.

The person who eventually claims their prize in the "race this car" 141 draw.