List of Famous people who are 40

Daisuke Matsui is a Japanese professional footballer who plays for Saigon FC. He played for Japan national team. His wife is a Japanese actress Rosa Kato.

Marlon Reis is an American animal rights activist, writer, and first gentleman of Colorado as the partner of 43rd governor of Colorado Jared Polis. He became the first same-sex first gentleman in the United States following the inauguration of his partner as governor on January 8, 2019.

Allen Leech is an Irish actor best known for his role as Tom Branson on the historical drama series Downton Abbey and as Paul Prenter in the 2018 biopic Bohemian Rhapsody. He made his professional acting debut with a small part in a 1998 production of A Streetcar Named Desire, made his first major film appearance as Vincent Cusack in Cowboys & Angels, and earned an Irish Film & Television Awards nomination in 2004 with his performance as Mo Chara in Man About Dog. Leech played Marcus Agrippa on the HBO historical drama series Rome.

Raphaël Michel Hamburger is a French producer and a soundtrack music supervisor.

William Ray Norwood Jr., known professionally as Ray J, is an American singer, songwriter, rapper, television personality, actor, and entrepreneur. Born in McComb, Mississippi and raised in Carson, California, he is the younger brother of recording artist and actress Brandy Norwood and the first cousin of rapper Snoop Dogg. In January 2017, he competed in the nineteenth season of the UK reality television programme Celebrity Big Brother.

Joseph Ruud is an American professional wrestler who currently performs on the independent circuit under the ring name Erick Redbeard. He is best known for his time in WWE, where he performed under the ring name Erick Rowan between 2011 and 2020.

Curtis Granderson Jr. is an American former professional baseball outfielder. He played 16 seasons in Major League Baseball (MLB) for the Detroit Tigers, New York Yankees, New York Mets, Los Angeles Dodgers, Toronto Blue Jays, Milwaukee Brewers, and Miami Marlins.

Zachery Ty Bryan is an American actor and film producer widely known for his role as Brad Taylor on the American sitcom Home Improvement and his film appearances in True Heart (1999) and The Fast and the Furious: Tokyo Drift (2006).

Alan Kazbekovich Badoev is a Ukrainian movie director, music video director, screenwriter, TV producer, TV presenter and music producer of Ossetian origin. He first gained international recognition in 2006 with his awarded full-length movie debut "OrAngeLove" (Russian: Оранжевая любовь). Today Badoev is most notable for his prize-winning work as music video director. He has directed more than 500 music videos.

Thomas Broich is a German former professional footballer who played as an attacking midfielder. A SpVgg Unterhaching youth product, Broich went on to play for Wacker Burghausen, Borussia Mönchengladbach, 1. FC Köln, and 1. FC Nürnberg in Germany. In 2010, he moved to Australia joining Brisbane Roar where he spent seven seasons before retiring.