Captain America (Marvel Comics)
Capt. America is an over-exaggerated parkour practitioner. It is possible to mimic his actions with a lot training in boxing and parkour.
Black Panther (Marvel Comics)
Like Iron man and Batman, Black Panther has wealth. Like Capt. America he is a martial artist and parkour practitioner. Any fighter in the real world willing to learn non-Asian fighting styles can be Black Panther.