If you don’t know of him, Casey Neistat has a history in the media/entertainment industry and has been quite successful. He has a YouTube channel where he had a daily vlog for over 2 years I think.
As far as I have found he doesn’t talk about sobriety, and he himself does drink occasionally at social events. But I’ve seen him go to a party and his wife will have a drink or a few and he just declines.
Casey was one of my inspirations to quit drinking. He is so exited about life, so busy and successful and happy (as far as I can tell). I couldn’t hope to get a fraction done while drinking that he does not drinking. Watching his videos, I could tell that if I actually wanted to be anything I had to take drinking out of my life, because it was often the biggest thing I focused on.