In becoming the U.S. President for the next four years, Barack Obama has also broken a record. His victory tweet, "Four more years" which was accompanied by a heartwarming photo of him hugging his wife, has become the most retweeted tweet in Twitter's history. At the time of writing, it has been retweeted over 765,820 times.
Obama's tweet also beat the previous record holder, reportedly held by Justin Bieber, in just 22 minutes. By now, Obama is ahead of Justin by over 500,000.
Source: The Verge