The 14 Worst Fast Food Burgers

6. Wendy's Pretzel Bacon Pub Triple Cheeseburger

1,520 calories, 106 g fat (45 g saturated fat, 4 g trans fat), 1,940 mg sodium, 54 g carbs (4 g fiber, 6 g sugar), 89 g protein

Wendy's strikes again! This time, it's the Pretzel Bacon Pub Triple Cheeseburger that's screaming trouble. It's made up of three Wendy's' patties covered in warm beer cheese sauce. It is the burger that has the most amount of calories on the Wendy's menu.