I have to agree with eLhabib, Wotan and Quantum-avatar.
I have raced - or at least been on the same track as Greenix ... - several times. Never any problems, in fact I find him awfully nice and polite. I sent him a message after a given race-session, just to say thx for racing and to tell him how good a pilot I think he is. He answered me - (I´m rather new to WO) - that I was always welcome to ask him specific questions about WO (in the same spirit as the good people here at WO-zone). This I have done, and he really took some time to give some proper answers.
Greenix certainly knows about WO-zone - some day we might meet him here as well on the tracks.
Evolite and Spoon56 are 2 other pilots that pop up as being rather fast.
Most of the online-pilots, that impress me, are already a part of the WO-community.