2) David Warner

David Warner, who is a T20 specialist batsman, holds the record for scoring the second-fastest fifty in Test cricket history. He achieved the new feat against Pakistan in 2017.
Australia has already upper hand in the Test series as they have won two Test matches. Warner was in the amazing form on the tour. He had scored a century in the previous game which had led Australia to have a hefty lead in the game.
With the lead of 235 runs, nobody would be eager to score runs but Warner was singing a different song. He amassed a fifty in 23 balls. His innings got over at 55 runs but it was an entertaining knock nonetheless.