Combine ground beef, salt, pepper, Worcestershire sauce, jalapeno flakes, and garlic powder in bowl. Mix well. Form into 4 patties. Set aside.
Put potatoes in pot and add water to cover. Bring water to boil and then turn off heat. Leave potatoes in water for 10-15 minutes. Remove potatoes from water and allow to cool. Once cool, shred.
Preheat grill.
Cook bacon. Remove bacon from grease and allow to drain/dry on paper towel. While bacon grease is still hot, add potatoes in a thin layer across pan. Season as desired.
Put burgers on grill for 6-7 minutes. Flip once (and maybe go back in and stir potatoes). Cook 4-5 minutes more. Add one slice of cheese to each patty. Put English muffins in toaster and then remove burgers from grill.
Once muffins are toasted, assemble burgers as desired with bacon and condiments. Serve with potatoes.