Obama entra no Guinness com nova conta no Twitter

O presidente americano bateu um recorde ao se tornar a pessoa que alcançou mais rápido um milhão de seguidores no Twitter

How Barack Obama beat Justin Bieber as well as Mitt Romney with record-breaking U.S. election victory tweet

Elon Musk surpasses Barack Obama as Twitter's most-followed person

Elon Musk overtakes Obama as most followed Twitter user - The Hindu BusinessLine

Musk overtakes Obama as most followed account on Twitter - Newspread

President Obama joins Twitter with @POTUS account, breaks fastest million follower count record

Barack Obama's Final Tweet as President: 'I Believe In Change

Obama's New @POTUS Twitter Sets Guinness World Record – Good Black News

Book Marks reviews of A Promised Land by Barack Obama Book Marks

Barack Obama sets world record by reaching 1 million Twitter followers in 5 hours

Obama's Twitter account breaks world record

President Obama responds to Twitter questions about NBA finals amid climate change discussion – New York Daily News

Obama 'four more years' tweet skyrockets to No. 1 retweet - CNET

Obama sets new world record with Twitter account - POLITICO