Who is the only Indian to score triple centuries?

The only Indian cricketer to score triple centuries (300 or more runs in a single innings) in Test cricket is Virender Sehwag. He achieved this feat twice in his career - first, in 2004 against Pakistan in Multan, where he scored 309 runs off just 375 balls, and then in 2008 against South Africa in Chennai, where he scored 319 runs off 304 balls. Sehwag is considered one of the greatest opening batsmen in the history of Indian cricket.

Sehwag was known for his aggressive and attacking style of play, which made him a feared batsman in the international arena. He had the ability to dominate bowlers with his powerful strokes and quick footwork. His triple centuries in Test cricket were particularly remarkable, as they were scored at a high strike rate, which showcased his aggressive approach to batting.

Apart from his Test cricket exploits, Sehwag also had a successful career in One Day Internationals (ODIs), where he scored over 8,000 runs and played a key role in India's victory in the 2011 World Cup. He was also a part of the Indian team that won the ICC World T20 in 2007.

After retiring from international cricket in 2015, Sehwag has been involved in various roles in the sport, including commentary and coaching. His contributions to Indian cricket have earned him several accolades, including the Padma Shri and the Arjuna Award.