The NASCAR Sprint All-Star Race is always about the big names.
From Dale Earnhardt to Jeff Gordon to Jimmie Johnson, many of the winners in this event's history are Sprint Cup champions several times over.
Other household names have also gone on to win the event, such as Carl Edwards, Dale Earnhardt Jr. and Kevin Harvick.
But while the big storylines tonight may be if guys like Edwards and Gordon can break out of early-season slumps and if Pole-sitter Kyle Busch can earn his first All-Star win after dominating in years past, a few lesser-known drivers wait in the wings for a chance to stun the field and win a million dollars.
Most of these drivers are already locked into the All-Star Race, while others will have to find a way in through either the Sprint Showdown or the fan vote.
Here are the five drivers with the best chance to pull off the upset tonight!