Quadruple may refer to:

Carter Lee Williams (born 30 March 1980) is an American kickboxer, boxer and mixed martial artist, who fights out of Modesto Power in Modesto, California. He is a former North American Muay Thai champion and K-1 World GP in Las Vegas tournament champion.

Williams is known for his constant pushing, attacking and knock out focused style. He has good high kick attacks and boxing, especially his right hook which he uses to overwhelm his opponents. This aggressive style led him to acquire wins against other second tier heavyweights such as Chalid Arrab, Bjorn Bregy, Gary Goodridge and Michael McDonald.

Williams began his kickboxing career in 1998. On September 9, 2001 in Kansas City, Kansas, United States, he defeated John Grantham and Kurt Hasely at the 2001 IKF National Amateur Kickboxing Championships to win the IKF Amateur US Super Heavyweight (+215.1 lbs) Muay Thai Championship.

On November 3, 2001, Williams knocked out Andre Beaulieu in the second round to win the WKA Amateur North American Super Heavyweight Championship in Canada.

Miki Ando (安藤 美姫, Andō Miki^?, born December 18, 1987) is a Japanese figure skater. She is the 2007 and 2011 World Champion, 2011 Four Continents Champion, 2004 World Junior Champion, and a three-time (2004, 2005 & 2010) Japanese National Champion.

Ando is the first and only female skater to complete a quadruple jump successfully in competition. She accomplished this at the 2002–2003 Junior Grand Prix Final in The Hague.

Ando was born in Nagoya, Japan in 1987. Her father died when she was eight years old. In 2006, she joined Toyota and also entered Chukyo University as an adult learner, from which she graduated in March 2011. Ando learned English during her time training in the U.S.

She began skating in 1996 at the age of eight. She soon turned to Yuko Monna whose students at that time included Mao Asada and Mai Asada. Beginning in the 2000–2001 season, she was coached by Nobuo Satō, and her program already featured a triple lutz-triple loop.

In the 2001–2002 season she won the Japan Junior Championships, as well as the Junior Grand Prix Final. She also earned bronze medals at the Japanese Championships (senior) and at the Junior Worlds.

Robert Michael Sheehan (Irish: Roibeárd Míċeál Ó Siodhacháin, born January 7, 1988) is an Irish actor. He is best known for television roles as Nathan Young in Misfits and Darren in Love/Hate, as well as the 2009 film Cherrybomb alongside Rupert Grint. He has also co-starred in the film Killing Bono, alongside Ben Barnes, as Ivan McCormick. He recently starred in John Crowley's production of J. M. Synge's comic play The Playboy of the Western World at the Old Vic Theatre, London, which finished in November, 2011.

He has three IFTA nominations and one BAFTA nomination. He also shared a BAFTA award with the cast of Misfits.

Originally from County Laois, Robert grew up the youngest of three children with his older brother Brendan, and the family dog Rambo. His father Joe, was a garda. He played the banjo, the bodhrán, and the spoons at school, joking that he was like "Footloose with spoons", and participated in Fleadh Ceoils while at school. He first became interested in acting in primary school, in St. Paul's in Portlaoise, when he played Oliver in "Oliver with a Twist". Robert first considered acting when his mother Maria took him to an audition for Song for a Raggy Boy when he was fourteen. He was chosen for the film, which was shot for three months in West Cork. He stated that he still keeps in touch with some of the boys from the film, and described filming as an adventure. When he was sixteen, he played the crippled boy in Cripple of Innishmaan with Open Door productions, and said afterwards that there is nothing like good theatre.

Sir Patrick Stewart, OBE (born 13 July 1940) is an English film, television and stage actor, who has had a distinguished career in theatre and television. He is most widely known for his television and film roles, such as Captain Jean-Luc Picard in Star Trek: The Next Generation and its successor films, Professor Charles Xavier in the X-Men film series, and as the voice of Avery Bullock in American Dad!.

Stewart was born on 13 July 1940 in Mirfield, near Dewsbury in the West Riding of Yorkshire, England. He is the son of Gladys (née Barrowclough), a weaver and textile worker, and Alfred Stewart, a Regimental Sergeant Major in the British Army who served with the King's Own Yorkshire Light Infantry and previously worked as a general labourer and as a postman.

In a 2008 interview, Stewart said: "My father was a very potent individual, a very powerful man who got what he wanted. It was said that when he strode onto the parade ground, birds stopped singing. It was many, many years before I realised how my father inserted himself into my work. I've grown a moustache for Macbeth. My father didn't have one, but when I looked in the mirror just before I went on stage I saw my father's face staring straight back at me."