List of Famous people who are 40

John Edward James is an American businessman, veteran, and former U.S. Senate candidate. After graduating from the United States Military Academy, he served for eight years in the Army, participating in multiple tours of duty in the Iraq War. After being honorably discharged, James joined his family's supply chain business.

Osmani "La Voz" García González Kats is a Cuban reggaeton (cubatón) rapper and singer.

Ryuji Sainei , born on October 8, 1981 in Higashihiroshima, Hiroshima, Japan) is a Japanese actor, best known for his role as Banban "Ban" Akaza/Deka Red in the 2004 Super Sentai series Tokusou Sentai Dekaranger. He is currently a freelance actor but was affiliated with Horipro until December 31, 2014. On April 1, 2015, he changed his name to "さいねい 龍二", the same reading.

Bruno Eduardo Regufe Alves is a Portuguese professional footballer who captains and plays as a centre back for Italian club Parma Calcio 1913.

Jamelia Niela Davis is an English singer, songwriter and television presenter. She has released three studio albums, each of which has reached the Top 40 in the UK, which collectively have spawned eight UK top-ten singles. In addition, Jamelia has won four MOBO Awards, a Q Award and has received nine BRIT Award nominations.

Flávio Nantes Bolsonaro is a Brazilian politician, lawyer and entrepreneur who is the eldest child of Brazilian President, Jair Bolsonaro.

William Chesney "Chez" Reavie is an American professional golfer who plays on the PGA Tour.

Brett Charles Young is an American country pop singer-songwriter from Orange County, California. He was a college baseball pitcher but took up songwriting after an elbow injury. His self-titled debut EP, produced by Dann Huff, was released by Republic Nashville on February 12, 2016. The lead single, "Sleep Without You", was released on April 11, and he had a major success with his following single, "In Case You Didn't Know". He released his second major label album Ticket to L.A. in 2018.

Clémentine Poidatz is a French actress. She studied at the Cours Florent then at the Conservatoire national supérieur d'art dramatique in Paris, France.

Marica Hase , also known as Marika is a Japanese gravure model, adult actress, and Penthouse Pet. Starting out her career as an erotic model in 2007, Hase transitioned into being an AV idol in 2009 before settling in down in the United States in 2012. She appeared in more than 500 adult films and became one of the very few Japanese adult film actresses who successfully transitioned into the Western porn industry.