In Australia, I like Jim Richards, Mark Skaife & Peter Brock
In the UK, I like Timothy 'TIFF' Needell & Jason Plato (great drifters!

)
In Germany, I like Walter Rohyl (Porsche Factory Driver) & Stefan Roser (RUF Factory Driver & star of the 'Faszination On The Nurburgring' video)
Overall, TIFF gets my vote - simply because I was always interested in Motoring, but HE is the one who got me REALLY interested.
In short, he put the FUN back into Motoring for me (back in '98 and I haven't looked back since)