Top-10 fastest ODI tons.

10 - Virat Kohli (India) against Australia at Jaipur in 2013 which came off 52 balls (8*4,7*6) 

9- Kevin O'Brien (Ireland allrounder)  in a World Cup match, off 50 balls, against England at the M Chinnaswamy Stadium in Bangalore on March 2, 2011.

8- Sanath Jayasuriya (Srilanka) he reached his hundred off 48 balls(11*4, 11*6 in 1996 against Pakistan at Singapore.

7- Jesse Ryder hit a hundred off 46 balls (12*4,5*6) against West Indies on January 1, 2014,  at Queenstown.

6 - Shahid Afridi (Pakistan) hammered 102 off 45 balls (10*4, 9*6) against 

5 - Brian Lara (West Indies captain) 45-ball century set up against Bangladesh at Dhaka in 1999.

4 - Mark Boucher (South Africa) He reached his hundred in 44 balls at Potchefstroom in 2006 

3 -  Shahid Afridi (Pakistan)hammered the fastest ODI hundred - in 37 balls - against Sri Lanka a record that stood for nearly 18 years.

2 - Corey Anderson opened the year 2014 with a blistering hundred off 36 balls Against West Indies at Queenstown.

1- AB de Villiers hit the fastest ton and by some distance as he pulverized a listless West Indian attack at the Wanderers to reach the three figure mark in just 31 balls (9*4, 16*6) to record the fastest ton in List-A cricket.