Twitter said Usain's Bolt 100m final win last night saw a new Olympics peak of 74,000 tweets per minute.
And a day after becoming the 100m Olympic record, Bolt also passed the one million follower mark.
Big up Twitter fans - one million and counting...
More top news
A hacker group who claimed to be behind a cyber attack on Sony Pictures have posted a message online apparently mocking the FBI.
The returns of Benedict Cumberbatch's detective and the X Factor judge were among 2014's most tweeted TV moments in a billion conversations.
A family has issued an appeal to help find their missing pet turkey - in case he gets gobbled up as someone's Christmas dinner.