After reading a few threads recently, I was reminded of how many drivers in the past had concurrent "multiple careers" in racing. Dan Gurney (of course!!) comes to mind, driving F1, Indy, Nascar. sports cars, sedans, pushmobiles if necessary

, Jimmy Clark driving F1, Indy, occasional Nascar, sedans (I recall a photo in the late lamented Sports Car Graphic of him flogging a nascar-style Galaxie 500 around,IIRC, Crystal Palace

, Mossie in Sports Cars as well as F1, F2, F3,whatever was available to race, Graham Hill winning the WC, Indy and Le Mans (and other sports car events) for some examples. What I found exciting was that these were concurrent careers. Today, we seem to have "consecutive careers" like Fittipaldi, retiring from F1, going on to CART, along with Eddie Cheever going from F1 to IRL, many othere soo many to think of at this abominable time in the morning.
Then, of course, there was Sir Jackie Stewart who was an Olympic Class Skeet shooter, IIRC.
Two Questions:
ONE:
Who are some of your favorite drivers with multiple
CONCURRENT careers? And maybe some of their great drives?
TWO
Who are some other drivers who have had other interesting "side careers" or at leas potential ones??
Should be interesting!!!