List of Famous people who are 40

Lukas Kwasniok is a Polish former footballer and manager of 1. FC Saarbrücken.

Rowland Kelechukwu "Kele" Okereke, also known by the mononym Kele, is an English musician, best known as the lead singer and rhythm guitarist of the indie rock band Bloc Party.

Luis Collazo is an American professional boxer who held the WBA (Regular) welterweight title from 2005 to 2006.

Akiko Kinouchi is a Japanese actress who has appeared in a number of feature films, television series and variety shows. She is also a singer under the name Nanami. She is represented by the agency Nanami office.

Jason David Kander is an American attorney, author, veteran, and politician. A Democrat, he served as the 39th Secretary of State of Missouri, from 2013 to 2017. He had previously served as a member of the Missouri House of Representatives from 2009 to 2013. Before entering politics, he was an intelligence officer in the Army National Guard, achieving the rank of captain.

Patricia López Arnaiz is a Spanish actress, best known for her roles in 2020 drama film Ane Is Missing and television series A Different View.

Megan Hauserman is an American model and reality television personality, best known for her appearances on VH1.

Morgan McMichaels is the stage name of Scottish-American drag performer Thomas White, best known as a contestant on the second season of the reality television competition RuPaul's Drag Race, as well as the third season of the show's All-Stars spinoff.

Leon Osman is an English former professional footballer who played as a midfielder. He spent almost all of his career at Everton, making 433 appearances and scoring 57 goals. Earlier in his career he spent time on loan at Football League clubs Carlisle United and Derby County. Osman earned two international caps for the England national team, making his debut at the age of 31.

Alicia Molik is an Australian former professional tennis player. She reached a career-high singles ranking of world No. 8 and won a bronze medal for Australia at the 2004 Athens Olympics by upsetting then world No. 3 and reigning French Open champion Anastasia Myskina. Molik peaked at No. 6 in the doubles rankings and won Grand Slam titles at the 2005 Australian Open and the 2007 French Open alongside Svetlana Kuznetsova and Mara Santangelo, respectively. She won the 2004 Zurich Open, defeating Maria Sharapova in the final, and reached the finals of the 2004 Wimbledon, 2004 US Open, and 2007 Wimbledon mixed doubles events, as well as the quarterfinals of the 2005 Australian Open singles tournament.