4. Andrew Symonds (34 Balls vs Middlesex, 2004), Kent, English T20 Blast
Australian veteran Andrew Symonds is known to be the most aggressive and ruthless smash of the white ball. Symonds etched a marvellous record while playing for Kent against Middlesex at the 2004 edition of the English T20 Blast. Andrew powered a scintillating century in only 34 balls and holds the record for the fourth fastest T20 century. Symonds was then the fastest T20 century scorer until his record was broken by Gayle. Symonds has been a crucial part of Australia’s international white-ball setup.