List of Famous people who are 40

Pablo Daniel de Muner is an Argentine former footballer who played as a right back. He is currently the manager of Defensa y Justicia's reserve team.

Anastasiya Andreyevna Myskina is a former professional tennis player. She won the 2004 French Open singles title, becoming the first Russian female tennis player to win a Grand Slam singles title. Subsequent to this victory, she rose to No. 3 in the WTA rankings, becoming the first Russian female tennis player to reach the top 3 in the history of the rankings. In September 2004, she reached a career-high ranking of No. 2. She has not retired officially, but has been inactive on the WTA Tour since May 2007.

Shim Ji-ho is a South Korean actor. He began his entertainment career as a model, then turned to acting. He has starred in television dramas such as School 2 (1999), My Lovely Family (2004), Our Stance on How to Treat a Break-up (2005) and Color of Women (2011), as well as Park Chul-soo's erotic film Green Chair which premiered at the 2005 Sundance Film Festival.

Maria Alejandra Delfino, known professionally as Majandra Delfino, is an American actress and singer. She is best known for her role as Maria DeLuca on Roswell, and as Andi on the CBS sitcom Friends with Better Lives.

Gamal Hamza is an Egyptian former footballer. He played for Zamalek SC for most of his football career. He last played for the Egyptian Premier League side Haras El-Hodood.

Germán David Ré is an Argentine football defender currently playing for Villa San Carlos.

Jeremy Patrick Howard, is an American actor. He appeared in the films Sydney White, Galaxy Quest, Accepted, How the Grinch Stole Christmas, and most recently Teenage Mutant Ninja Turtles and Teenage Mutant Ninja Turtles: Out of the Shadows, where he performed the motion capture and voice for Donatello.

Ewerthon Henrique de Souza is a Brazilian former professional footballer who played as a centre forward or right winger. He was best known for his pace, trickery and long shots, and played for clubs in Brazil, Germany, Spain, Russia and Qatar. He made seven appearances for the Brazil national team and was selected for the 2001 Copa América and the 2003 CONCACAF Gold Cup, finishing as runner-up in the latter.

Ryan Bingham is an American singer-songwriter, whose music spans multiple genres. He is currently based in Los Angeles, California.

Servet Çetin is a Turkish footballer who last played for Mersin Idmanyurdu in the Süper Lig. He received the nickname Ayıboğan which literally means; a man who could choke a bear, due to his height and strength. He also has the nickname "Türkü Baba" due to the numerous Turkish folk songs on his iPod.