Mario José Molina Henríquez Abhishek Singh. Visit know ....!

 Mario José Molina Henríquez (19 March 1943 – 7 October 2020),^[7] known as Mario Molina, was a Mexican chemist. He played a pivotal role in the discovery of the Antarctic ozone hole, and was a co-recipient of the 1995 Nobel Prize in Chemistry for his role in discovering the threat to the Earth's ozone layer from chlorofluorocarbon (ClFC) gases. He was the first Mexican-born scientist to receive a Nobel Prize in Chemistry and the third Mexican-born person to receive a Nobel prize.^[8][9][10]

Mario Molina
Molina in 2011
Born	Mario José Molina Henríquez 19 March 1943 Mexico City, Mexico
Died	7 October 2020 (aged 77) Mexico City, Mexico
Education	National Autonomous University of Mexico (BS) University of Freiburg (MS) University of California, Berkeley (PhD)
Spouses	Luisa Tan ​ ​ (m. 1973; div. 2005)​ Guadalupe Alvarez ​ ​ (m. 2006)​
Awards	Tyler Prize for Environmental Achievement (1983) Newcomb Cleveland Prize (1987) NASA Exceptional Scientific Achievement Medal (1989)[1] Nobel Prize in Chemistry (1995) Willard Gibbs Award (1998) UN Environment Programme Sasakawa Environment Prize (1999) Heinz Award in the Environment (2003)[2] Volvo Environment Prize (2004)[3] Presidential Medal of Freedom (2013)[4]
Scientific career
Fields	Chemistry
Institutions	University of California, San Diego Massachusetts Institute of Technology Jet Propulsion Laboratory California Institute of Technology University of California, Irvine National Autonomous University of Mexico[5][6]
Thesis	Vibrational Populations Through Chemical Laser Studies: Theoretical and Experimental Extensions of the Equal-gain Technique (1972)
Doctoral advisor	George C. Pimentel
Doctoral students	Renyi Zhang
Website	Official website (in Spanish)			In his career, Molina held research and teaching positions at University of California, Irvine, California Institute of Technology, Massachusetts Institute of Technology, University of California, San Diego, and the Center for Atmospheric Sciences at the Scripps Institution of Oceanography. Molina was also Director of the Mario Molina Center for Energy and Environment in Mexico City. Molina was a climate policy advisor to the President of Mexico, Enrique Peña Nieto.[11]		On 7 October 2020, the National Autonomous University of Mexico announced that Molina had died of a heart attack.[12][13