The tweet announcing actor Chadwick Boseman's death was 2020's most retweeted tweet and the most liked of all time. BTS member Jungkook singing 'Never Not' was 2020's second most retweeted tweet, followed by a tweet showing headline 'Two deadly viruses are killing Americans: COVID-19 and Racism'. Obama's tweet mourning NBA legend Kobe Bryant's death became the second most-liked tweet globally.