Unlike ODIs and Tests, the T20 format gives a chance for the lower-ranked teams to upstage the stronger sides. A brilliant knock with the bat or a game-changing spell with the ball can turn things around in the shortest form of the game. Ever since its inception, the T20 Internationals have witnessed a lot of upsets over the years with the recent one being USA beating Bangladesh by five wickets chasing down 156 runs in the last-over thriller. On that note, let us have a look at top five upsets in T20I cricket: