May 21

May 21 is the 141st day of the year (142nd in leap years) of the modern Gregorian Calendar.
==Births==
* 1912: Bud Sennett (d. 2003)
* 1942: Danny Ongais (d. 2022)
* 1960: Finbarr O'Connell
==Deaths==
* 1998: Jack Rounds (b. 1930)
* 2001: Gabriele Rumi (b. 1939)
* 2003: Alejandro de Tomaso, illness (b. 1928)
* 2016: Eddie Keizan, liver cancer (b. 1944)
==Races==
(Italics indicates a non-championship race)
* 1950: 
* 1967: 
* 1978: 
* 2000: 
* 2023: 
Category:Dates