List of Famous people who are 40

Genevieve Padalecki, is an American actress. She appeared in the television series Wildfire as Kris Furillo and had a recurring role in Supernatural as the demon Ruby.

Marlon Nathaniel Samuels is a Jamaican former cricketer who played internationally for the West Indies in all three formats, and a former ODI captain. He is a right-handed middle order batsman and an off-spinner. He was a key member of the West Indies team that won the 2012 ICC World Twenty20 and 2016 ICC World Twenty20, and was named man of the match in the final of both tournaments, becoming first man to achieve the feat.

Jenna Morasca is an American actress, former swimsuit model and American reality TV contestant who was the million-dollar grand prize winner of Survivor: The Amazon in 2003. In 2009, she worked for Total Nonstop Action Wrestling.

Justin Marks is an American entrepreneur and former professional racing driver. He last competed in the WeatherTech SportsCar Championship, driving the No. 93 for Meyer Shank Racing with Curb-Agajanian in the GT Daytona class. He owns the NASCAR Cup Series team Trackhouse Racing Team.

Mayumi Ono is a Japanese actress, entertainer, gravure idol, and singer represented by Sun Music Production. She graduated from Jumonji Junior College.

Karina Testa is a French actress. She appeared in more than twenty films since 2001 including the lead role in Frontier(s).

William Henry "Smush" Parker is an American former professional basketball player. He played in the National Basketball Association (NBA), the NBA D-League and several leagues overseas. Parker played shooting guard in college but moved to point guard in the NBA.

Sol Gabetta is an Argentine cellist. The daughter of Andrés Gabetta and Irène Timacheff-Gabetta, she has French and Russian ancestry. Her brother Andrés is also a musician, a baroque violinist.

Ajaz Khan is an Indian film actor. He has starred in movies such as Rakta Charitra and Allah Ke Banday and acted in several television daily soaps including Rahe Tera Aashirwaad and Kahaani Hamaaray Mahaabhaarat Ki. Khan is known for his appearance in Bigg Boss 7. He also appeared on the TV show Comedy Nights with Kapil.

Randall Jerome Messenger is an American former professional baseball pitcher, best known for his time with the Hanshin Tigers of Nippon Professional Baseball. He is 6 feet 6 inches (1.98 m) tall and weighs 265 pounds (120 kg). He made his Major League debut on June 22, 2005 for the Florida Marlins. Messenger graduated from Sparks High School in 1999.