Well... by comparison the sitting president of the United States peaked at only ~89 million followers [1].

[1] https://slate.com/technology/2021/01/trump-twitter-ban-follo...

You do understand that not everyone uses Twitter.

37% of the world doesn't even have internet.

Not that they're all 1:1 with real people but: 111 million is 1.4% of the world's population (~8B)

And by his measure far far less since most are bots.