List of Famous people who are 40

Omar Kareem Naber is a Slovenian singer, songwriter and guitar player. He first represented Slovenia at the Eurovision Song Contest 2005 in Kyiv with the song "Stop" and for a second time at the Eurovision Song Contest 2017 in Kyiv with the song "On My Way", but failed to qualify to the final on both occasions.

Rónald Javier González Escalante is a Venezuelan professional racing cyclist.

Wu Ying is an entrepreneur from the city of Dongyang in Zhejiang Province, and formerly the sixth-richest woman in China. She was convicted of financial fraud and initially sentenced to death, but the sentence was overturned by the Supreme Court of China. On 21 May 2012 her sentence was reduced to death with a two-year reprieve, which was commuted to a life sentence in 2014. On 23 March 2018, her life sentence was further reduced to 25 years.

Prashant Pillai is a music producer and composer from India.

Azar Karadas is a Norwegian former footballer who last played for Eliteserien club SK Brann. Although he could also play as a central defender, he operated primarily as a centre forward.

Andrew Lawrence Nicholas is an American former professional basketball player. A 6 ft 4 in (1.93 m) shooting guard, Nicholas was the leading scorer in the EuroLeague 2005–06 season, being awarded the Alphonso Ford Trophy. He is a two-time EuroLeague champion, winning in 2009 and 2011 with Panathinaikos.