List of Famous people who are 21

Lyndon Rive is the co-founder of SolarCity and served as its CEO until 2017. SolarCity is a provider of clean energy services that designs, finances, and installs photovoltaic systems, performs energy-efficiency audits, and retrofits and builds charging stations for electric vehicles. Rive co-founded SolarCity with his brother Peter in 2006.

Oliver John Wisdom was a British Goa and psy trance musician, and clothing producer, who resided in London. From the 1990s he recorded under the name Space Tribe.

Berke Özer is a Turkish professional footballer, who is playing at Westerlo competing at Belgian First Division B, on loan from Turkish outfit Fenerbahçe.

Kristóf Milák is a Hungarian swimmer. He is the current holder of the world record in 200m butterfly. He has won a gold medal and a silver at the World Championships, as well as a gold at the European Championships. He is also a three-time Youth Olympic Champion from the 2018 Summer Youth Olympics.

Mélanie Johanna de Jesus dos Santos is a French artistic gymnast and a three-time French national all-around champion (2017-2019). Internationally, she is the 2019 European all-around champion and a two time European champion on floor exercise.

Tre Isiah Jones is an American professional basketball player for the San Antonio Spurs of the National Basketball Association (NBA). He played college basketball for the Duke Blue Devils.

Master Teague III is an American football running back who is a free agent. He played college football at Ohio State, and high school football at Blackman High School in Murfreesboro, Tennessee.

Xavier Tshimanga Kamaluba Ntite Mukendi Mpoyi Mbuyamba is a Dutch professional footballer who plays as a defender for English team Chelsea U23.

Greg Newsome II is an American football cornerback for the Cleveland Browns of the National Football League (NFL). He played college football at Northwestern.

Darius Denayr Bazley is an American professional basketball player for the Oklahoma City Thunder of the National Basketball Association (NBA). Bazley was born in Brockton, Massachusetts and lived there until he was 7 years old, when his family, which includes two sisters and two brothers, moved to Cincinnati.