Brisbane, Jan 19 (TIWN) India coach Ravi Shastri on Tuesday claimed this was the toughest ever tour an Indian team had undertaken and credited regular skipper Virat Kohli for the self-belief and character that saw the Indians win their second successive series in Australia.

Kohli had returned home after India suffered a humiliating loss in the first Test at Adelaide to attend the birth of his first child. He had led India to their first-ever series win in Australia, back in 2018-19.