Shrek is the main hero of this video. Putting someone else before one’s self is something that usually constitutes a hero or by doing other heroic acts. Some characteristics of a hero are doing things for other people, being chivalrous, and usually wise or having something to add to morals. Beowulf killed Grendel to save Herot and Hrothgar’s kingdom and he was pretty chivalrous.
http://www.youtube.com/watch?v=P_cpV00c4IE
I picked this video because the Thundercats are all heroes, and awesome.