Who are the heroes of our time? Who is driving us to a better future? And who is inspiring and guiding us?
Anything goes: famous people, people in your own life, fictional people who represent something to your culture, groups of people working behind the scenes etc.
I would've said the same some years ago, but then I actually went to a lecture by him in person at my university and... I'll just say that it was not a very pleasant experience and very much a "never meet your heroes" kind of moment.
On a personal level he does seem like bit of an odious character. Even some of his behaviour in talks I've seen on youtube. I think in his case it's what he represents that makes him heroic.