List of Famous people who are 31

Sae Miyazawa is a singer, actress, tarento and former Japanese idol, best known for her affiliations with AKB48 and its various sister- and subgroups. Between 2006 and 2016, she was a part of the promoting line up of 33 AKB48 and 4 SKE48 single releases.

Abel Mathías Hernández Platero is a Uruguayan professional footballer who plays as a striker for Brazilian club Fluminense.

Risa Shinnabe is a retired professional Japanese volleyball player who played for Hisamitsu Springs. She also played for the All-Japan women's volleyball team. She won a bronze medal with the Japanese team at the 2012 Summer Olympics.

Brice Butler is a former American football wide receiver. He was drafted by the Oakland Raiders in the seventh round of the 2013 NFL Draft. He played college football at USC and San Diego State.

Alexandre Pantoja Passidomo is a Brazilian mixed martial arts fighter, currently fighting for the UFC and is the flyweight champion of the Resurrection Fighting Alliance and Shooto Brazil. As of June 10, 2020, he is #5 in the UFC flyweight rankings.

Vidya Iyer, better known by her stage name Vidya Vox, is an American YouTuber and singer. She was born in Chennai and immigrated with her family to the United States of America at the age of eight. Her music is a mix of Classical rappers, electronic dance music, and Indian classical music. Since beginning her channel in April 2015, her videos have received over 906 million views, and her channel has accumulated over 7 million subscribers.

David Storl is a German track and field athlete who specialises in the shot put. He was successful on the youth and junior athletics circuit, winning gold medals at the World Youth Championships and World Junior Championships. Storl won his first senior medal, a silver, at the 2011 European Athletics Indoor Championships.

Malcolm Kenyatta is a community activist and American politician from North Philadelphia, Pennsylvania who currently serves as State Representative for the 181st District in the Pennsylvania General Assembly.

Owen Wright is an Australian professional surfer on the World Surf League Men's Championship Tour. His sister, Tyler Wright, is also a competitor on the Association of Surfing Professionals World Tour.

Xu Xin is a Chinese professional table tennis player who is ranked world No. 2 for men's singles by the International Table Tennis Federation (ITTF), as of April 2020. He first reached his career-high singles ranking of world No. 1 in January 2013.