List of Famous people born on December 31st

Joseph F. Judge is an American football coach who is the head coach of the New York Giants of the National Football League (NFL). He previously spent eight seasons working as an assistant coach for the New England Patriots. The Patriots won three Super Bowls during Judge's tenure.

Micah Richmond Hyde is an American football safety for the Buffalo Bills of the National Football League (NFL). He played college football at Iowa and was drafted by the Green Bay Packers in the fifth round of the 2013 NFL Draft. Hyde had a big role in the Packers' nickel defense packages, but has emerged as a starting safety for the Bills since signing with them in 2017.

Jeffry Lane Flake is an American politician who served as a United States Senator from Arizona from 2013 to 2019. A member of the Republican Party, Flake served in the United States House of Representatives from 2001 to 2013.

Geoffrey Robert Marsh is a former Australian cricketer, coach and selector. He played 50 Test matches and 117 One Day Internationals for Australia as an opening batsman. As the coach of Australia he was in charge when Australia won the 1999 Cricket World Cup in England. He later coached Zimbabwe (2001–2004) and Sri Lanka (2011–12).

Jane Marczewski, known professionally as Nightbirde, is an American singer and songwriter. She is best known for receiving a golden buzzer after singing her original song "It's OK" during her audition on America's Got Talent.

Joseph Mulrey McIntyre is an American singer-songwriter and actor. He is best known as the youngest member of the late '80s pop group, New Kids on the Block. He has sold over one million records worldwide as a solo artist. He has worked in film, TV and theatre, including performing on Broadway.

Hsieh Ying-xuan is a Taiwanese actress. She won the Best Leading Actress award at the 55th Golden Horse Awards for her role in Dear Ex (2018).

Diego Sanchez is an American professional mixed martial artist, currently competing in the Welterweight division of the Ultimate Fighting Championship (UFC). A professional competitor since 2002, he formerly competed for King of the Cage, where he was the Welterweight Champion. He also won the Middleweight tournament of The Ultimate Fighter 1.

Ziauddin Yousafzai is a Pakistani education activist best known as the father of Nobel laureate Malala Yousafzai, who protested against the Taliban's opposition to the education rights of girls, especially for Pakistani girls. He is currently co-founder and Board Member of Malala Fund and the author of Let Her Fly.

Ben Domenech is an American writer, blogger, editor and television commentator. He is the co-founder and the publisher of The Federalist, host of The Federalist Radio Hour, and writes The Transom, a daily subscription newsletter for political insiders. He also co-founded the RedState group blog.