18. Hulk Hogan
Recent allegations of racism have forever tarnished Hulk Hogan's gargantuan legacy, but the impact he had upon the entire wrestling business simply cannot be overlooked - including his distinctive red and yellow attire. It's unlikely that 'Hulkamania' would have caught on to the degree it did were it not for the Hulkster's flashy colour scheme. Although it might seem particularly cheesy or tacky today, the superhero-esque bold hues ensured that Hogan looked the part as the perfect hero of his time.