List of Famous people who are 31

Amethyst Amelia Kelly, known by her stage name Iggy Azalea, is an Australian rapper, songwriter and former model. At the age of 16, Azalea moved to the United States from Sydney, Australia, to pursue a career in music. Azalea earned public recognition after releasing the music videos for her songs "Pussy" and "Two Times" on YouTube, both of which gained rapid popularity. Azalea signed a recording contract with American rapper T.I.'s label Grand Hustle shortly afterward and released her debut mixtape, Ignorant Art (2011).

Kyoji Horiguchi is a Japanese mixed martial artist currently competing in Rizin FF and Bellator MMA in the Bantamweight division. He is the current Rizin Bantamweight champion. He is the former bantamweight champion in both organizations.

Abdul-Bari Awad, best known by his nickname of "Kid Galahad", is a British professional boxer who held the European, British, and Commonwealth super-bantamweight titles between 2013 and 2015. His ring name was chosen by trainer Brendan Ingle after a character played by Elvis Presley in the 1962 film of the same name. From 2014 to 2016, Galahad served a ban from boxing due to doping.

Sammie Marquez Benson, professionally known as Blac Youngsta, is an American rapper from Tennessee. He is signed to Yo Gotti's label Collective Music Group (CMG) and Epic Records. After a series of mixtapes upon being signed, his 2017 single "Hip Hopper" and 2018 single "Booty", became the most successful, with the latter peaking at number 73 on the Billboard Hot 100. Both songs appear on his debut studio album 223 (2019), which peaked at number 42 on the Billboard 200.

Vladimir Konstantinovich Mineev is a Russian heavyweight kickboxer and mixed martial artist.

Laxmi Agarwal is an Indian acid attack survivor, a campaigner for rights of acid attack victims, and a TV host.

Kane Stuart Williamson is a New Zealand international cricketer who is currently the captain of the New Zealand national team in all formats. He is a right-handed batsman and an occasional off spin bowler. Williamson is consistently rated as one of the top-ranked Test and ODI batsmen in the world, according to the ICC Player Rankings. On 31 December 2020, he reached a Test batting rating of 890, surpassing Steve Smith and Virat Kohli as the number one ranked Test batsmen in the world. Williamson was the only New Zealander to be named in the ICC Test Team of the Decade (2011–2020). The late former New Zealand cricketer, Martin Crowe, noted that, "we're seeing the dawn of probably our greatest ever batsman" in Williamson.

Suryakumar Ashok Yadav is an Indian cricketer and plays for Mumbai Indians in IPL. He is a right-handed batsman and occasional right-arm medium pace bowler. He previously played for Kolkata Knight Riders.

Gerrit Alan Cole is an American professional baseball pitcher for the New York Yankees of Major League Baseball (MLB). He previously played for the Pittsburgh Pirates and Houston Astros. Cole played for the baseball team at Orange Lutheran High School, and was selected by the Yankees in the first round of the 2008 MLB Draft. Cole opted not to sign, and instead attended the University of California, Los Angeles (UCLA), where he played college baseball for the UCLA Bruins.

Joseph Charles Buttler is an English international cricketer and current vice-captain of the England cricket team in limited overs cricket. He is considered by some to be England's best white ball batsman of all time. A right-handed batsman, Buttler usually fields as a wicket-keeper and has represented England in Test, One Day International (ODI) and Twenty20 International (T20I) cricket. Buttler served as vice-captain of the England squad during the 2019 Cricket World Cup, where England became world champions for the first time in their history. Buttler currently plays for Lancashire in English domestic cricket, having previously represented Somerset, and also appears for Rajasthan Royals in the Indian Premier League. Holding the record for the fastest ODI century by an England player, Buttler is regarded as one of the best wicket-keeper batsmen in the world.