It wasn't long after that when people realized Mickelson was invested in Five Guys (which famously uses peanut oil in its fryers), although it's unknown just how many locations he owns.

He also owns several Five Guys franchises in Orange County, California. Five Guys Enterprises is a Lorton-based franchise that primarily provides restaurant services, according to Franchise.org.

Need a break? Play the USA TODAY Daily Crossword Puzzle. Seasoned Five Guys Franchisee Bill Gellert, who owns over 80 Five Guys locations across the country, said while there was a steady turnout ...

6, and it’s celebrity owner was on hand to greet fans. Former NBA player Kris Humphries owns the new Five Guys restaurant with his father, William Humphries. “The shakes are really good ...