The correct answer is option 'D' - Brendon McCullum.






Explanation:

Brendon McCullum holds the record for the fastest century in Test history. He achieved this remarkable feat in his 101st and final Test match before retiring from international cricket.

Key Points:
- Fastest century: McCullum scored his century off just 54 balls, breaking the previous record set by Viv Richards and Misbah-ul-Haq, who both achieved it in 56 balls.
- Retirement match: McCullum played his final Test match against Australia at Hagley Oval in Christchurch, New Zealand, from February 20 to 24, 2016.
- Innings details: He came in to bat on the first day of the match and unleashed a blistering assault on the Australian bowlers. McCullum's innings was filled with aggressive strokes and he reached his century in just 54 balls.
- Batting records: Along with the fastest century, McCullum also holds the record for the fastest fifty in Test cricket, which he achieved in the same innings off just 21 balls.
- Overall career: Brendon McCullum is regarded as one of the most explosive batsmen in cricket history. He played a total of 101 Test matches, scoring 6,453 runs at an average of 38.64, including 12 centuries and 31 fifties.
- Captaincy: McCullum also captained the New Zealand cricket team from 2010 to 2016, leading them to their first-ever World Cup final in 2015.

In conclusion, Brendon McCullum's incredible innings in his 101st and final Test match against Australia saw him score the fastest century in Test history, reaching the milestone off just 54 balls. His aggressive batting style and record-breaking achievements have cemented his place in cricket history as one of the most exciting players to watch.