Superman is the best superhero says 7-year research study

Arguments over which superhero would win in a fight are as old as time itself. Cyclops vs Iron Man; Green Lantern vs The Flash; Hulk vs Deadpool; Spider-Man vs Wolverine; and, of course, Superman vs Batman. But what deciding on the single best superhero out of everyone? Students at the UK's University of Leicester have spent seven years researching and applying science to the debate to come up with an answer. To little surprise, it's Superman (sorry Batman).