Twitter’s Best of 2018 Was Highlighted by BTS, El Rubius and a Barack Obama GIF

K-pop superstars BTS were behind the most-liked tweet of 2018, while the most retweets came on a tweet from YouTube gaming personality El Rubius and the most-quoted tweet, featuring former President Barack Obama, came from Twitter user @SummerCansler. BTS also took the title of most-tweeted-about in 2018, while the day of the closing ceremony for...