Dwayne Johnson Instagram – Man I’m pumped to be the Grand Marshal for THIS SUNDAY’s ELECTRIFYING @DAYTONA 500 🏎️ The ENERGY, the MANA, with the KINGS of the road!! I’ve always had massive respect for the drivers and this sport— can’t wait!! Truly honored to give the command, “Drivers start your engines” ~ people’s champ @nascar @nascaronfox @xfl ps – last time I tried to squeeze my big 270lb ass into a NASCAR car, I got stuck… so LFG 😂🏎️☝🏾