5. Brian Lara:

At number five in the list of Fastest 15 Centuries in ODI is West Indies great Brian Lara for his 45-ball century against Bangladesh in 1999. Opening the innings, Lara slammed 117 off just 62 balls and hit a total of 18 fours and four sixes to blow away Bangladesh attack.
The West Indies scored 314 and won the game by 109 runs, as Lara’s innings proved to be the difference.