Is chris mcandless of into the wild a hero based on the oxford english dictionaries definition of a hero

The Oxford English Dictionary defines a hero as “a man who exhibits extraordinary bravery, firmness, fortitude, or greatness of soul,” and who is “admired . . . for his achievements and noble qualities.” Epics like Beowulf suggest that one of the oldest functions of storytelling is to preserve the memory and example of such exemplary people. Does Krakauer ultimately present Chris as a hero? If so, how, and to what extent? If not, what other kind of value—positive or negative—does he seem to find in Chris’s story? must use one of two following resource Into the Wild
Work with one of the essays or both the reviews. (Or, you may use one essay and one review.)