Dwayne "The Rock" Johnson has cashed in across industries. From his start in wrestling to a series of roles in Hollywood to the beverage industry, Johnson's raking in millions every year. However, @TheRock's production company, Seven Bucks Productions, is a callback to his humble beginnings when he arrived in Miami with “a five, a one and change.” He's earned a spot among the greatest living self-made Americans on the #Forbes250# list. Here's who else made this list: Photo: Alexi. Lubomirski/Trunk Archive