Actor R. Madhavan will be the host of the National Geographic Channel's upcoming series "Mega Icons" that will feature the journey of cricketer Virat Kohli, politician and actor Kamal Haasan along with some other renowned icons of the country.

The show brings together some of the most inspiring personalities, selected carefully from different walks of life and also includes former President of India APJ Abdul Kalam, spiritual leader and Nobel laureate Dalai Lama, and social activist and India's first women IPS officer Kiran Bedi.