Both the statements about Prof. C. N. R. Rao are correct. He is anIndian chemist who has worked mainly in solid-state and structuralchemistry. Prof Chintamani Nagesa Ramachandra Rao, also known as CNR Rao, became the first Indian in April this year to reach the H-index of 100, reflecting the enormity of the body of his published research work. He was conferred with Bharat Ratna in 2013 along with Sachin Tendulkar.