List of Famous people born on November 21st

Lorenzo Guerini is an Italian politician, member of the Democratic Party. Guerini has been serving as Minister of Defence in the Conte II Cabinet since 5 September 2019. In March 2014, he was appointed by the Secretary of the Democratic Party, Matteo Renzi, Deputy Secretary along with Debora Serracchiani, a position that he held until May 2017. From 2005 to 2012 he served as Mayor of Lodi, his hometown.

John Charles Kerin is an Australian economist and former Labor Party politician who served in the House of Representatives from 1972 to 1975 and again from 1978 to 1993. He held a number of senior ministerial roles in both the Hawke and Keating Governments, including six months as Treasurer of Australia and eight years as Minister for Primary Industries and Energy, holding the latter role for the longest period in Australian history.

Komaravolu Chandrasekhar was a professor at ETH Zurich and a founding faculty member of School of Mathematics, Tata Institute of Fundamental Research (TIFR). He is known for his work in number theory and summability. He received the Padma Shri, the Shanti Swarup Bhatnagar Award, and the Ramanujan Medal, and he was an honorary fellow of TIFR. He was president of the International Mathematical Union (IMU) from 1971 to 1974.

Lawrence Thomas Persico is an American prelate of the Roman Catholic Church. He has been the bishop of the Diocese of Erie, Pennsylvania since 2012.

Kay Christine Lesley Patterson is a former Australian politician. She was a Liberal member of the Australian Senate from 1987 to 2008, representing the state of Victoria.