I was born in 1955 and am now chairman of the new Unique Identification Authority of India. Before this, I had a successful career with Infosys Technologies Ltd. In 2009, I made it to the list of Time’s World’s Most Influential People. My book Imagining India: The Idea of a Renewed Nation was also published in the same year. Who am I?

Answer to last week’s question: Abhinav Bindra