EXCLUSIVE: How Gerloff turned the evils of death threats into his force for good It's brutal out there... and we don't mean on the track. Indeed, it is one thing to fight a rival in the heat of battle, but - as GRT Yamaha WorldSBK rider Garrett Gerloff tells Crash.net's Ollie Barstow - the low-side of trolling is forcing riders to protect their health off track too.