Quote from Joku123 :

No, there's no way you could cheat those stats...

Let me guess, an extremely short layout track?

Quote from Si Mclaren :

By doing that, you will complete laps... And, use fuel.

He made all this without completing one single lap

Oops, i missed out that i haven't ever seen this before. It's pretty weird!

Quote from The Very End :

The ****?

Using cheats and hacks get more and more common these days, up to the moment that it now gets hard to detect them. Just another nail to the coffin.