List of Famous people who are 45

Mathieu Klein is a French politician serving as Mayor of Nancy since 2020.

Maurren Higa Maggi is a former Brazilian track and field athlete and Olympic gold medallist. She is the South American record holder in the 100 metres hurdles and long jump, with 12.71 seconds and 7.26 metres respectively. She also has a best of 14.53 metres in the triple jump – a former South American record. She is the first Brazilian woman to win an Olympic gold medal in an individual sport.

Alexander "Sasha" Ustinov is a Russian professional boxer, former kickboxer and mixed martial artist. In boxing, he has challenged once for the WBA (Regular) heavyweight title in 2017.

Vanessa Sigiane da Mata Ferreira , professionally known as Vanessa da Mata, is a Latin Grammy Award-winning Brazilian MPB singer, songwriter, and novelist. She has released four studio albums and the songs "Ai, Ai, Ai", "Boa Sorte/Good Luck" and "Amado" became number-one hits in Brazil.

Carlos del Cerro Grande is a Spanish football referee. He belongs to the Committee of Referees of the Community of Madrid. He has been an international referee since 2013, with his debut in an international match on 26 May 2013, between the under-19 teams of Scotland and Georgia.

Magnus Norman is a Swedish tennis coach and retired professional tennis player. He reached a career-high Association of Tennis Professionals (ATP) world No. 2 singles ranking on June 12, 2000. His career highlights include reaching a Grand Slam final at the French Open in 2000, and winning an ATP Masters Series title at the 2000 Rome Masters.

Demos Yu-bou Chiang, born on 10 September 1976 in Taipei, Taiwan, is a Taiwanese Canadian businessman. He founded DEM Inc. (橙果設計), a popular design studio in Taiwan in July 2003 and has served as its chairman since then. He is also known for being the great-grandson of the late Republic of China (ROC) President Chiang Kai-shek and the grandson of late President Chiang Ching-kuo. His grandmother was Faina Ipatyevna Vakhreva, also known as Chiang Fang-liang, making him Eurasian.

Khaldoon Khalifa Al Mubarak is an Emirati entrepreneur and the chief executive officer and managing director of Mubadala Investment Company.

Şafak Pavey is a Turkish diplomat, columnist and politician. She is a member of the Turkish Grand National Assembly from the main opposition Republican People's Party (CHP) representing Istanbul Province. She is the first disabled woman ever elected to the Turkish parliament, and is a member of the United Nations Committee on the Rights of Persons with Disabilities. In 2012 Pavey was honored by the United States Department of State with the International Women of Courage Award.

Alişan Serkan Tektaş, better known as Alişan, is a Turkish singer and actor of Kurdish and Zaza descent.