List of Famous people who are 55

Titi Dwi Jayanti, known as Titi DJ, is an Indonesian pop diva, songwriter, model, talent show judge, and television personality. She was a judge on Indonesian Idol from season 1 to 5 and season 8. She is known for the song, "Sang Dewi". She was the first Indonesian female singer to perform a concert at Marina Bay Sands in Singapore and the first Indonesian singer to make perform seven concerts in a four-day period. She was the first female coach to win The Voice Indonesia in 2019. Titi DJ is widely known with the song Ekspresi (Expression), the jazz fusion hit she collaborated with Indonesian jazz legend Indra Lesmana in 1988.

Stephen Dennis Atwater is an American former professional football player who spent most of his career playing free safety for the Denver Broncos of the National Football League (NFL). Atwater and Dennis Smith made up a Broncos secondary that was known for their ferocious hits on opposing players. He was an eight-time Pro Bowl selection and two-time Super Bowl champion. Atwater was elected to the Pro Football Hall of Fame on February 1, 2020.

Mervyn King is an English professional darts player who plays in Professional Darts Corporation (PDC) tournaments. Nicknamed The King, he has reached six PDC major TV finals and reached a peak of No. 4 in the PDC Order of Merit.

Norio Tanabe was a Japanese Nippon Professional Baseball player. He played for the Seibu Lions and Yomiuri Giants.

Luis Lucas Alcaraz González is a Spanish retired footballer, and a current manager.

Robert H. "Rob" Reid is an American author and entrepreneur. He is the author of two cyberthriller novels, Year Zero: A Novel, and After On: A Novel of Silicon Valley, as well as a non-fiction book, Architects of the Web, about the rise of the internet business. Reid is the founder of Listen.com Inc., which created the Rhapsody digital music service.

Balkrishan Gopiram Goenka is an entrepreneur based in Mumbai, Maharashtra, India. He is the chairman of Mumbai-based ₹153 billion (US$2.0 billion) Welspun Group. He is the Co-promoter and largest shareholder in companies like Welspun India Ltd, which is one of the largest home textiles producer in the world and Welspun Corp Ltd, which is world's second largest manufacturer of large diameter pipes.

Song Zuying is a Chinese classical/folk singer.

Lowell Stacy "Casey" Cagle is an American politician and businessman, who served as the 11th Lieutenant Governor of Georgia from 2007 to 2019. He is a member of the Republican Party.

Vice Admiral Jeremy Paul Kyd, is a senior Royal Navy officer. Since 2019, he has served as Fleet Commander.