IT'S safe to say that motor racing is in Jett Johnson's blood.

All the way through it.

His granddad is the legendary Touring Car and Bathurst legend Dick Johnson and his dad is three-time multiple Touring Car Masters Series winner and former Supercar racer Steven, so you'd think he'd never really had a choice.

Only he did.

"My family tell me that I can play golf or tennis or whatever I want, a...