I'm pretty sure there isn't a limit because some celebrities are following over 100 000 people. But if you follow many people at once (I'm not sure what the hourly limit is) you will have to wait an hour until you can follow any more.
There is no limit currently to the number of followers a Twitter account can have.
There are lots of people on twitter, (like celebrities) that have millions of followers.
you can have 1.
They don't have Twitter.
He has more than 35,600 followers on Twitter
As of September 5, 2012, Eminem has 12,235,047 followers on Twitter.
He doesn't have Twitter.
The number of followers that he has changes daily. Follow the related link to his Twitter account to see how many followers he currently has.
As of July 2012, Cody Simpson has 2,879,480 followers on Twitter.
2 454 656 followers.
He has 14.9 million followers on Twitter
Its 10380736 followers right now ! (:
According to Twitter, Andi Pink has 509 followers. The site does suggest that she has a secondary Twitter account but does not provide a link to that site.
The number of followers that the Blackberry UK Twitter account has will change on a daily basis. As of 4/27/2013, the account has 122,937 followers. To check the number of followers, one can find the answer on their Twitter page.
The average Twitter user has 126 followers.