Like most racers, Guy Martin sometimes switches to different teams.
From Wikipedia: In 2006 Martin raced for Alistair Flanagan's AIM Yamaha race team.
Hydrex Honda secured Martin's signature for the 2007 season.
The end of 2009 saw Martin leave Hydrex for Wilson Craig Honda.
In November 2010 Martin was signed by Relentless Suzuki.
In 2012, Martin resumed his ride with the factory Tyco Suzuki squad.
"He had never counted on anything except surprise and unpredictability and danger" from Lee Child's Bad Luck and Trouble novel (2007)---------------
"There's always the chance I'll screw up. That's what keeps it from getting boring."
from Dean Koontz's The Eyes of Darkness novel (1981)