List of Famous people who are 40

Marie Riou is a French sailor who competed in the 2012 Summer Olympics in the Elliott 6m class with Claire Leroy and Elodie Bertrand coming 6th overall.

Ida Ljungqvist is a Tanzanian-Swedish model and the first African-born person to be selected as a Playboy Playmate of the Month and the 50th Playmate of the Year.

Arata Fujiwara is a Japanese marathon runner.

Jang Hyun Deok (장현덕), known professionally as Jang Seung Jo is a South Korean actor, known for his roles in Money Flower (2017), Familiar Wife (2018) and Encounter (2018).

Graziella de Cássia Schmitt Silva, commonly known as Graziella Schmitt, is a Brazilian actress. She played the lead role in the telenovela Amor e Revolução and as of 2013 plays the lead role in Belmonte.

Nives Zeljković, known by her stage name Nives Celzijus, is a Croatian model, singer and writer. She is a current columnist for German Bild magazine and the ex-wife of the footballer Dino Drpić.

Esteban Javier Dreer Gianneschi is an Argentine-born Ecuadorian footballer who plays for L.D.U. Portoviejo of the Ecuadorian Serie A.

Yu Xiaoguang, also known as Ethan Yu, is a Chinese composer and actor. Yu is a former swimmer and sprint canoer. In 2006 he has made a crossover from sports to films. Yu made appearances on many television series, most notably My Kung Fu Girlfriend (2006), Fighting in Peking (2009), Mao Anying (2010), The Happy Time of the Spicy and Hot Girlfriend (2012), City and Country Life (2014), and Namchow Mechanic Heroes (2015).

Kaki Leung is a Hong Kong television actress and hostess.

Lesya Yaroslavskaya, real name Olesya Vladimirovna Yaroslavskaya ; born 20 March 1981, Severomorsk, Murmansk Oblast, RSFSR, USSR) is a Russian pop singer, lead singer of Viktor Drobysh's girls band Тootsie (2004–2012), author and performer of her own songs.