Most? I don't think so, he's influential but he's not to that point anymore. People on the forum doesn't look to him as the same guy who's very optimistic about bitcoin before. He's changed and as you know, he has shilled a lot of altcoins.
So, putting him on the list as the most influential person for bitcoin is already crossed out. Everyone has the same opinion about Andreas to be the guy that's very influential, I've watched an interview of him and it's not just the influence that he brings. You can see the passion in what he does.
I think that everyone of us has the power here, there is no influential or not, what we have is acceptance from most people, imagine despite the fact that government officials are not in favor at this at first but still we all manage to encourage a lot of people, we manage to make them believe and introducing and letting them know the power of blockchain and technology.
Everyone has the power? but we are not that too powerful as these personalities. They've made their name and became popular because of what they've done to cryptocurrencies. And this what Andreas became the most influential in everyone's opinion.
He's been conducting seminars and talks in different conferences just to let the others what bitcoin and blockchain can do. We're too small compare to him but we can do the same in other manner.