List of Famous people who are 28

Kira Grünberg is an Austrian politician and former athlete who specialised in the pole vault. During her career, Grünberg represented her country at many international competitions. Her best outings were the fourth place at the 2012 World Junior Championships and 2015 European U23 Championships. In addition, she reached the final at the 2014 European Championships where she, however, did not clear any height.

Denzel Robert Valentine is an American professional basketball player for the Chicago Bulls of the National Basketball Association (NBA). He played college basketball for the Michigan State Spartans. As a senior, Valentine became the first player in Michigan State history to be recognized as the National Player of the Year by The Associated Press. He also earned other player of the year awards from the NABC, USA Today, Sports Illustrated, NBC Sports, and Basketball Times in addition to being named a unanimous First-Team All-American. Valentine was selected with the 14th pick in the 2016 NBA Draft by the Chicago Bulls.

Dorial Isaiah Green-Beckham is a former American football wide receiver. He was drafted by the Tennessee Titans in the second round of the 2015 NFL Draft and played college football at Missouri until he was dismissed from the team in 2014.

Justin Tafa is a New Zealand mixed martial arts fighter of Samoan heritage, currently competing in the Heavyweight division of the Ultimate Fighting Championship.

Mamadou N'Diaye is a Senegalese professional basketball player for Correcaminos UAT Victoria of the Liga Nacional de Baloncesto Profesional (LNBP). He played college basketball for UC Irvine, where he was the tallest basketball player at the NCAA Division I level, standing at 7 ft 5 in (2.26 m).

Azusa Tadokoro is a Japanese voice actress and singer. She is affiliated with the talent agency HoriPro International and signed to record label Lantis. She participated in an audition sponsored by Horipro and made her debut as a voice actress in 2012.

Daniel Saileupumoni Shelton is an American football defensive tackle for the Detroit Lions of the National Football League (NFL). He was drafted by the Cleveland Browns in the first round of the 2015 NFL Draft. He played college football at Washington.

Naho Miyoshi is a Japanese basketball player. She represented Japan in the women's tournament at the 2016 Summer Olympics.

Pronay Halder is an Indian footballer who currently plays as a defensive midfielder for Indian Super League club ATK Mohun Bagan and India national football team.

Chizuru Arai is a Japanese judoka.