List of Famous people who are 31

Lu Han, also known mononymously as Luhan, is a Chinese singer and actor. He was a member of the South Korean-Chinese boy group Exo and its sub-group Exo-M, before leaving the group in October 2014. That year, he was ranked the sixth most popular entertainment star in China by China National Radio. In 2017, Lu Han was listed as the second highest-paid celebrity in the Forbes China Celebrity 100, behind only Fan Bingbing.

Sumire Matsubara , better known by her stage name Sumire (すみれ), is a Japanese actress, singer and fashion model.

Yacine Nasr Eddine Brahimi is a professional footballer who plays for and captains the Qatari club Al-Rayyan and the Algeria national team. He plays as an attacking midfielder and a winger and is described as a "technically gifted player". His coach, Frédéric Antonetti, declared Brahimi would be the "future play-maker of Stade Rennais". Yacine is also known for his "Brahimi Moments".

Dion John Lewis is an American football running back for the New York Giants of the National Football League (NFL). He played college football at the University of Pittsburgh and was drafted by the Philadelphia Eagles in the fifth round of the 2011 NFL Draft. With the New England Patriots, he won Super Bowl LI over the Atlanta Falcons in 2017. Lewis was also on the Tennessee Titans and briefly on the rosters of the Cleveland Browns and Indianapolis Colts, but never appeared in a game situation for either team.

Alex Teixeira Santos ([aˈlɛks te ˈʃejɾɐ]; is a Brazilian footballer who most recently played for Chinese club Jiangsu Suning.

Aaron Frank Mooy is an Australian professional footballer who plays as a midfielder for Shanghai SIPG. He is a regular for the Australian national team.

Wéndèleine Thérèse Renard is a French professional footballer who plays as a central defender for Division 1 Féminine club Olympique Lyonnais, which she captains, and the France national team.

Jermell De'Avante Charlo is an American professional boxer. He is currently a unified light middleweight world champion, having held the WBC title since 2019, and the WBA (Super), IBF and Ring magazine titles since September 2020. His identical twin brother, Jermall Charlo, is also a professional boxer and world champion. In 2017, Jermell was ranked as the world's best active light middleweight by the Transnational Boxing Rankings Board (TBRB). As of April 2020, he is ranked as the world's best active light middleweight by both BoxRec and The Ring magazine, and ranked fourth in the world by the TBRB.

Madeleine Elise Westerhout is the former Director of Oval Office Operations at the White House from February to August 2019. Prior to that, from 2017 to 2019, she served as the Personal Secretary to U.S. President Donald Trump. She was fired on August 29, 2019 after Trump learned she had shared details of the Trump family and Oval Office operations with reporters during an off the record dinner earlier that month.

Antonio Donnarumma is an Italian footballer who plays as a goalkeeper for Serie A club Milan.