Exclusive: Grosjean reveals IndyCar drink button trick to mark his data

Every driver has built up a supply of tools and tricks in their respective arsenal, but Romain Grosjean has one that is subtly unique.The 38-year-old Swiss-born Frenchman has utilized the button on the steering wheel that provides him a drink – even when one isn’t applicable in the car – as part of a data point for areas to address during debriefs.Team members of Juncos Hollinger Racing …Keep reading