Twenty-five-year-old Shubman Gill has been appointed India`s new Test captain. Here`s a look at Team India`s youngest captains in the longest format of the game (File pics)

As former Team India skipper Virat Kohli announced his retirement from Test cricket on Monday, here’s a look at the country’s most successful Test captains who have led the side in 40 or more matches (File Pic/X)