Darian Grubb has joined Chip Ganassi Racing as Director of Performance.
Grubb was most recently with Hendrick Motorsports. He served as William Byron’s crew chief in 2018 before moving to technical director for Hendrick.
Darian Grubb (most recently at Hendrick Motorsports) has joined Chip Ganassi Racing as director of performance, reporting to team manager Tony Lunders. #nascar @NASCARONFOX
— Bob Pockrass (@bobpockrass) January 4, 2021