7. Jesse Ryder:

At number 7 in the list of Fastest 15 Centuries in ODI is former New Zealand opener Jesse Ryder for his 46-ball ton against West Indies in 2014. In the same game, Corey Anderson had also scored a historic ton as New Zealand posted an incredible 283 for 4 in a game that was reduced to 21 overs a side.
In reply, the West Indies could only manage to score 124 for 5.