Yuvraj Singh creates history on 19-Sep-2007 by hitting 6 sixes in an over against England. He scored the fastest fifty in an official Twenty20 International from just 12 deliveries faced (previous best was 20 balls by Mohammed Ashraful in the same tournament) and also became the fourth cricketer in all official forms of cricket and the first in Twenty20 to hit 6 sixes in an over. Stuart Broad was the bowler
Brett Lee took the first ever hat-trick in Twenty20 International cricket. Playing against Bangladesh, Brett Lee wiped off their batsmen as Australia cruised to 9-wicket win over Bangladesh on 16-Sep-2007.