Who has achieved a record-breaking feat by scoring the fastest century in World Cup history ?

The record for the fastest century in World Cup history is held by Kevin O'Brien of Ireland. He achieved this feat during the 2011 Cricket World Cup against England. Here are the steps:

1. The match took place on March 2, 2011, between Ireland and England during the 2011 Cricket World Cup.

2. Kevin O'Brien came to bat when Ireland was in a tough situation, chasing a big target set by England.

3. He started hitting the ball aggressively right from the start of his innings.

4. He reached his half-century in just 30 balls, which was also the fastest fifty by an Irish player in World Cups.

5. Continuing his aggressive batting, he reached his century in just 50 balls, making it the fastest century in the history of World Cup cricket.

6. His record-breaking innings helped Ireland to win the match and it is considered one of the greatest World Cup innings of all time.