Karun Nair is a picture of concentration during warm-up, Delhi Daredevils v Kings XI Punjab, IPL 2016, Delhi, April 15, 2016© BCCI
Karun Nair unsuccessfully appeals for an lbw, Assam v Karnataka, Ranji Trophy 2015-16, Group A, Guwahati, 4th day, October 4, 2015© PTI
Axar Patel and Karun Nair at India's conditioning camp in Bangalore, September 22, 2015© PTI