The Nobel Prize is a set of annual international awards bestowed for "those who conferred the greatest benefit on mankind" in the fields of Physics, Chemistry, Physiology or Medicine, Literature, Peace and Economics. Instituted by Alfred Nobel's last will, which specified that his fortune be used to create a series of prizes, now known as the Nobel Prizes. They are widely recognized as one of the most prestigious honors awarded in the aforementioned fields.
A total of 835 individuals (791 men and 44 women) and 21 organizations were awarded the Nobel Prize, some more than once. Among the total recipients, 11 are Indians (5 Indian citizens and 6 of Indian origin or residency). Rabindranath Tagore was the first Indian citizen to be awarded and Mother Teresa is the only women in the list.
On 1 December 1999, the Norwegian Nobel Committee confirmed that Mohandas Karamchand Gandhi was nominated for the Peace Prize thrice (in 1937–39, 1947 and a few days before he was assassinated in January 1948). In 2006, Geir Lundestad, Secretary of Norwegian Nobel Committee said, "The greatest omission in our 106 year history is undoubtedly that Mahatma Gandhi never received the Nobel Peace prize. Gandhi could do without the Nobel Peace prize. Whether Nobel committee can do without Gandhi is the question". 
"[Awarded] because of his profoundly sensitive, fresh and beautiful verse, by which, with consummate skill, he has made his poetic thought, expressed in his own English words, a part of the literature of the West."
"In his struggle for the liberation of Tibet [he] consistently has opposed the use of violence. He has instead advocated peaceful solutions based upon tolerance and mutual respect in order to preserve the historical and cultural heritage of his people."
^Per Indian nationality law, article 9 of Indian Constitution says that a person who voluntarily acquires citizenship of any other country is no longer an Indian citizen. Also, according to The Passports Act, a person has to surrender his Indian passport; it is a punishable offense under the act if he fails to surrender the passport. Hence, citizenship exclusively includes the jus sanguinis (citizenship by right of blood).