MUSCAT: Former England skipper Kevin Pietersen on Thursday suggested that "harsh" bio-bubble life could be one of the reasons for Virat Kohli quitting Test captaincy as he backed Rohit Sharma to lead India in all formats.
Kohli stunned the cricketing world by stepping down from the Test captaincy following India's 1-2 series loss to South Africa. He had earlier relinquished T20 captaincy after the World Cup last year, something that led to a war of words with BCCI, leading to his removal from ODI leadership.