Three centuries each in two bilateral ODI series
Kohli is the only Indian batsman to score three consecutive centuries twice in a bilateral series. He scored 112, 160* and 129* when India toured South Africa in 2018.
Later when the Windies toured India for five-ODI series, he scored three centuries in first three matches. He scored 453 runs at an average of 151 in the series. On the other hand Tendulkar couldn’t even do this once.