C. N. R. Rao, or Chintamani Nagesa Ramachandra Rao, is an esteemed Indian chemist known for his significant contributions to the field of solid-state and materials chemistry. Born on June 30, 1934, he has published over 1,500 research papers and authored several books, making him one of the most prolific scientists in India. Rao has received numerous awards for his work, including the Bharat Ratna, India's highest civilian honor. He has served as the Honorary President of the Jawaharlal Nehru Centre for Advanced Scientific Research in Bangalore, where he continues to inspire future generations of scientists.