Skipper Virat Kohli is impressed with Hanuma Vihari's temperament as he youngster's self belief spreads a sense of calm in the dressing room when he is out there in the middle. Vihari was undoubtedly India's find of the West Indies Test series as he emerged as the top run-getter with 289 runs that included a century and two half-centuries. No wonder his captain was effusive in his praise for the Andhra batsman.