List of Famous people who are 51

Jordan Nathaniel Marcel Knight is a Canadian-American singer-songwriter and actor. He is the lead singer of the boy band New Kids on the Block (NKOTB), who rose to fame in the 1980s and 1990s, using a falsetto style of singing influenced by The Stylistics. After New Kids on the Block split in 1994, he launched a solo career. Knight's first solo album, released in 1999, and his latest solo album, released in 2011, reached the Top 50 on the US Billboard 200. As of 2011, he released four Top 40 singles; the most well known being "Give It to You" in 1999. Knight has released three solo albums, one remix album and one EP. On May 31, 2011, Knight released the studio album, Unfinished. Knight has sold over 1.5 million records worldwide as a solo artist. In 2015, Boston City Council declared February 7 "Jordan Knight Day".

Glen Durrant, nicknamed "Duzza", is an English professional darts player who currently plays in Professional Darts Corporation (PDC) events, where he is the current Premier League champion. He previously won the BDO World Darts Championship three times consecutively from 2017 to 2019. He is also a two-time World Masters and three-time Finder Darts Masters champion.

Hanamaru Hakata is a Japanese comedian who performs boke of the double act Hanamaru-Daikichi Hakata, in which his partner is Daikichi Hakata. After working with Fukuoka Yoshimoto, he joined Yoshimoto Creative Agency since 2005.

Brooke Langton is an American actress. She is best known for the role of Samantha Reilly in the Fox prime time soap opera, Melrose Place from 1996 to 1998. Langton later had the leading role in the short-lived USA Network drama series, The Net (1998–99), and was the female lead in the 2000 comedy film The Replacements.

Juan Manuel Moreno Bonilla is a Spanish politician and member of the People's Party, currently and since 18 January 2019 President of the Regional Government of Andalusia as well as President of the PP Andalusian branch. He represented the Cantabria constituency in the Spanish Congress of Deputies from 2000 to 2004 and the Málaga constituency from 2007 to 2011. He has also been a member of the Senate of Spain and Parliament of Andalusia.

Clothilde Edwina Louise Shorten is an Australian corporate affairs specialist and the spouse of former Leader of the Opposition Bill Shorten.

Gretchen Castelo Barretto is a Filipina actress. She was launched in Regal Films' 14 Going on Steady as a singer-actress, with the release of her debut single "Going Steady", which served as the soundtrack single to her debut film. In the late eighties, Barretto rose to prominence after gaining success in skin flicks produced by Seiko Films like Tukso, Layuan Mo Ako!, Ang Bukas Ay Akin, Ama, Bakit Mo Ako Pinabayaan?, Lumayo Ka Man Sa Akin and Bakit Ako Mahihiya?. She has released two studio albums under Star Records. Her debut album, Unexpected, was released in 2008, and her second album Complicated was released a year after. Her two younger sisters, Marjorie and Claudine, and niece Julia are also actresses. Since 2010, she is already a contract star of ABS-CBN.

William Joshua Hopkins is an American actor. He has appeared in many TV series and films. He is the writer and performer of the song "Feigning Interest", a humorous music video about dating that became popular in 2007. In 2015, he starred in the ABC thriller Quantico as Liam O'Connor.

Jake Canuso is an Italian-British actor and dancer, who is known for his role in the ITV comedy series Benidorm, in which he played the Solana barman Mateo Castellanos from 2007 until 2018.

Gerlinde Kaltenbrunner is an Austrian mountaineer. In August 2011, she became the second woman to climb the fourteen eight-thousanders and the first woman to do so without the use of supplementary oxygen or high altitude porters. In 2012, she won the prestigious National Geographic Explorer of the Year Award.