Mario Becerril

{{Short description|Mexican equestrian (1917–2018)}}

Mario Becerril Serrano (5 August 1917 – 7 December 2018) was a Mexican equestrian who competed in the 1952 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/be/mario-becerril-1.html |archive-url=https://web.archive.org/web/20200418120716/https://www.sports-reference.com/olympics/athletes/be/mario-becerril-1.html |url-status=dead |archive-date=18 April 2020 |accessdate=29 June 2012}} He turned 100 in August 2017,{{cite web|url=http://prensaescuela.org/SocialesPlus/VerEvento2015.aspx?NumEvento=39042|title=Don Mario Becerril celebra hoy sus 100 años|publisher=prensaescuela.org|author=Staff|date=2017-08-05|accessdate=2017-08-17|language=spanish}} and died on 7 December 2018.{{Cite web | url=http://acsweb.ucsd.edu/~ptchir/centenarians.html |title = Historical List of Olympic Centenarians|access-date=February 22, 2019}}