List of Famous people who are 21

Firouz Michael Naderi is an Iranian American scientist who spent 36 years in various technical and executive positions at NASA's Jet Propulsion Laboratory (JPL) where he contributed to some of America's most iconic robotic space missions.

Femke Bol is a Dutch track and field athlete who specialises in the 400 metres hurdles and 400 metres. She is the 2020 Tokyo Olympics bronze medalist in the 400m hurdles with the European record of 52.03 seconds, becoming the third fastest woman of all time at the event. A two time 2021 European Indoor Championships gold medalist, Bol set that year 11 national records in the individual events, adding three more as a member of relay teams.

Anees Bazmee is an Indian film director, writer and producer who is known for his works in Hindi cinema. In a career spanning over three and a half decades, he has written and directed more than 60 films in Hindi, Tamil and Marathi across varied genres.

Ben Popham is an Australian Paralympic swimmer. He represented Australia at the 2019 World Para Swimming Championships. He has been selected for the 2020 Tokyo Paralympics.

Chris Olave is an American football wide receiver for Ohio State. He played high school football at Mission Hills High School in San Marcos, California.

Barbra Banda is a Zambian footballer who plays as a forward for Chinese club Shanghai Shengli and the Zambia women's national team.

Daiju Nomura is a Japanese professional baseball Infielder for the Fukuoka SoftBank Hawks of Nippon Professional Baseball.

Christopher Jeffrey Richards is an American professional soccer player who plays as a defender for German club 1899 Hoffenheim, on loan from Bayern Munich.

Stephanie Poetri Dougharty is an Indonesian singer-songwriter. She is currently signed to record label 88rising.

Kelvin Joseph Jr is an American football cornerback for the Dallas Cowboys of the National Football League(NFL). He played college football at LSU and Kentucky.