"He puts in the hard yards, and he is the hardest working cricketer that I have seen. Other than that I believe his adaptability is his biggest strength. He is not a one dimensional player, he can change his game as and when required. He plays every format differently and that has been one of his greatest strengths," team's batting coach Vikram Rathour said.

from Times of India https://timesofindia.indiatimes.com/sports/cricket/news/virat-kohlis-strength-is-he-can-change-his-game-as-and-when-required-vikram-rathour/articleshow/76670152.cms