2. Quinton de Kock
The South African cricketer Quinton de Kock is at the 2nd place in this list. He scored 178 runs off just 113 balls against Australia in Centurion. He scored those runs with the help of 16 fours and 11 sixes.
His strike-rate in that match was 157.52 and South Africa won that match by 6 wickets. Quinton de Kock was selected as player of the match.