List of Famous people who are 30

Lolassonn Djouhan is a French athlete specialising in the discus throw. He represented his country at the 2017 World Championships missing the final by two centimetres.

Will Claye is an American track and field athlete of Sierra Leonean descent who competes in the long jump and triple jump. He won a bronze medal in 2011 World Championships in Athletics and the gold medals at the 2012 IAAF World Indoor Championships and 2018 IAAF World Indoor Championships. In his Olympic debut at the 2012 Summer Olympics, Claye won a bronze medal in long jump and a silver medal in triple jump. He repeated his silver medal in the triple jump four years later. His personal best of 18.14 m, set at the Jim Bush Southern California USATF Championships in Long Beach on June 29, 2019 ranks him as the No. 3 triple jumper of all time.

Matthew Glen Davidson is an American professional baseball first baseman in the Los Angeles Dodgers organization. He has previously played in Major League Baseball (MLB) for the Cincinnati Reds, Chicago White Sox, and Arizona Diamondbacks. He made his MLB debut with the Diamondbacks in 2013.

Honami 'Amy' Furuhara, known professionally as Aaamyyy is a Japanese electronic musician. Originally a member of electronic pop groups Go Retro and Eimie, Furuhara began working with the psychedelic rock band Tempalay from 2015, and starting a solo career in 2017.

Stephen Edward Piscotty is an American professional baseball outfielder for the Oakland Athletics of Major League Baseball (MLB). He previously played for the St. Louis Cardinals. He played college baseball for Stanford and was the St. Louis Cardinals' first-round selection in the 2012 Major League Baseball draft. He made his major league debut on July 21, 2015, and was the Cardinals' organization Player of the Year that season. The Cardinals traded him to the Athletics after the 2017 season.