List of Famous people who are 40

Michael Eugene Fanning is a former Australian professional surfer. Fanning won the 2007, 2009 and 2013 ASP World Tour. In 2015, he survived a shark attack with what is suspected to be a great white shark during the J-Bay Open finals in Jeffreys Bay, South Africa.

Machiko Ono is a Japanese actress.

Jérémie Renier is a Belgian actor. His film debut was in the critically praised La Promesse (1996), directed by Luc and Jean-Pierre Dardenne. He became better known to worldwide audiences in Brotherhood of the Wolf (2001) and L'Enfant (2005). The latter was also directed by the Dardenne brothers. He portrayed singer Claude François in the 2012 film My Way.

William "Willy" Rovelli is a French actor, writer, columnist, comedian, and television personality. He is the chef on the French television show Fort Boyard.

Sam Nunberg is an American public affairs consultant based in Manhattan. He was a political advisor to Donald Trump's 2016 presidential campaign. In March 2018, Nunberg was subpoenaed by a grand jury for testimony and documents relating to the Special Counsel's Russia investigation.

Natalie Christine Horler is a German singer and television presenter, best known for being the lead singer of the eurodance group Cascada.

Diogo Nogueira is a singer and songwriter from Brazil. He is the son of composer João Nogueira and Ângela Maria Nogueira. He was a samba musician throughout childhood and adolescence, but became a football player.

Om Raut is an Indian film director, writer & producer who works in Hindi and Marathi cinema. He received numerous awards for his 2015 Marathi film Lokmanya: Ek Yug Purush. Raut is currently working on his Hindi historical magnum opus Adipurush, based on Ramayana and starring Prabhas.

Leïla Slimani is a Franco-Moroccan writer and journalist. She is also a French diplomat in her capacity as the personal representative of the French president Emmanuel Macron to the Organisation internationale de la Francophonie. In 2016 she was awarded the Prix Goncourt for her novel Chanson douce.

Alexandra "Alex" Emily Sim-Wise an English model, writer and TV presenter.