Australian Shane Watson hammers a world record 15 runs in a one - day innings . This beats the record of 12 set by Xavier Marshall of the West Indies in 2003 . Watson 's score of 185 not out also a record one - day total by an Australian . The year - old helped Australia defeat Bangladesh by nine wickets in Dhaka .
Opener Shane Watson hammers a world record 15 sixes in a one-day innings . Watson beats the record of 12 set by Xavier Marshall of the West Indies in 2008 . Watson 's score of 185 not out also a record one-day total by an Australian . The 29-year-old helped Australia defeat Bangladesh by nine wickets in Dhaka .