List of Famous people who are 40

Davide Martello, also known as Klavierkunst, is a German pianist of Italian descent. He was raised in Tuningen, between the Black Forest and the Swabian Jura.

Nicolas Puydebois is a former French goalkeeper.

Camille Pin is a former professional French tennis player. Pin played right-handed and is 162 cm, or 5' 3¾" tall.

Lilia al-Atrash is Syrian television actress. She started her career with the famous actor and writer Yasser al-Azma in the sitcom Maraya.

Andrés Ricardo Aimar Giordano is an Argentine former footballer who played as a midfielder.

Abdourahmane Cissé is an Ivorian engineer and economist. He presently serves as the Petroleum, Energy and Renewable Energies Minister of Ivory Coast under Prime Minister Hamed Bakayoko. He was previously Budget Minister of Ivory Coast under Prime Minister Daniel Kablan Duncan.

Asasekiryū Tarō is a former sumo wrestler. He made his debut in January 2000, reaching the top makuuchi division in March 2003. He won four special prizes, and spent a total of five tournaments in the titled san'yaku ranks. The highest rank was sekiwake. He was a runner-up in two tournaments in 2004 and 2007. After 2013 he was mainly ranked in the lower jūryō and makushita divisions. He acquired Japanese citizenship in April 2017 and retired from active competition the following month. He became a coach at Takasago stable under the elder name Nishikijima Oyakata. In November 2020 he became head coach of Takasago stable.

Roberto Trashorras Gayoso is a Spanish retired footballer who played as a central midfielder.

Recep Biler is a Turkish goalkeeper. He is 1.93m tall and weighs 80 kg. He is a goalkeeper and transferred from 2000–01 season from Yeni Turgutluspor to Fenerbahçe. He debuted on 29 November 2000 for Siirtspor Turkish Cup 3rd round match.

Yuko Gibu is a Japanese voice actress.