GSP may refer to:

Dana White (born July 28, 1969) is the current President of the Ultimate Fighting Championship (UFC), a mixed martial arts organization based in the United States.

Born in Manchester, Connecticut on July 28, 1969, White grew up in Las Vegas, Nevada, Ware, Massachusetts and Levant, Maine. White is a passionate Boston Red Sox fan. During his youth, he bounced back and forth between Boston and Maine. He attended the University of Massachusetts Boston but did not finish; however, while there he did launch a boxing program for inner-city youth.

White has a background as an aerobics instructor. In 1992, White established Dana White Enterprises in Las Vegas. He conducted aerobics classes at three gyms in the Las Vegas area and began managing MMA fighters Tito Ortiz and Chuck Liddell.

While working as a manager, White learned that Semaphore Entertainment Group, the parent company of the UFC, was looking for a buyer for the UFC. White contacted childhood friend Lorenzo Fertitta, an executive at Station Casinos, and a former commissioner of the Nevada State Athletic Commission. Within a month, Lorenzo and his older brother Frank bought the UFC, with White installed as its president. White currently owns about 9% of Zuffa, LLC, the entity the Fertitta brothers created to own and manage the UFC.

Chael Patrick Sonnen (pronounced /ˈtʃeɪl ˈsʌnən/; born April 3, 1977) is an American mixed martial artist who competes as a middleweight in the Ultimate Fighting Championship. He was an NCAA Division I All-American wrestler at the University of Oregon, a silver medalist at the 2000 Greco-Roman World University Championships, as well as a two-time Dave Schultz Memorial International Greco-Roman winner.

As of October 2011^[update], Sonnen is ranked as the No. 2 middleweight in the world by Sherdog.

Sonnen was born Chael Patrick Sonnen on April 3, 1977 in West Linn, Oregon.

Sonnen started his MMA career at the age of 19 in 1997 by defeating Ben Hailey in Vancouver, Washington. His second fight was against future ICON Sport Middleweight Champion and Strikeforce Middleweight contender Jason "Mayhem" Miller. Sonnen went 6–0 in his first six fights, until his loss to Trevor Prangley, which he later avenged in 2006 at UFC Ultimate Fight Night 4. He also fought The Ultimate Fighter winner and former UFC Light Heavyweight Champion Forrest Griffin.

Lorenzo Joseph Fertitta is an American businessman, casino executive, sports promoter and entrepreneur. Fertitta resides in Las Vegas with his wife Teresa and three children.

Fertitta obtained a Bachelor of Business Administration from the University of San Diego in 1991 and a MBA from the Stern School of Business at New York University in 1993.

Since 1993, Fertitta has occupied various executive positions within Fertitta Enterprises. From 1991 to 1993, Fertitta served as vice president, before becoming president and chief executive officer, from June 1993 to July 2000, where he was responsible for managing an investment portfolio consisting of marketable securities and real property.

Fertitta is a principal shareholder and a co-founder of Station Casinos Inc. He served as a member on the board of directors from 1991 until gaining the position of Station's president in July 2000. On June 19, 2008, Fertitta stepped down as president to work full-time for Zuffa, LLC.

On February 2, 2009, Station Casinos announced its plans to file for bankruptcy by April 15. Station's filing came in response to a lawsuit filed by an individual bondholder challenging the gaming company's debt swap and prepackaged bankruptcy proposal. In July 2009, Station Casino's filed for Chapter 11 bankruptcy, however the Fertitta family is expected to make additional investments to maintain its ownership.

David Loiseau (French pronunciation: [david lwazo]; born December 17, 1979) is a Canadian mixed martial artist from Montreal, Quebec. He has fought in the Ultimate Fighting Championship, EliteXC, and TKO Major League MMA and is the former TKO Middleweight Champion. He was the first French Canadian to fight in the Ultimate Fighting Championship. He has also played a gang member in French Canadian movie La rage de l'ange.

Loiseau began his MMA career fighting for Canadian based organization UCC(later TKO organisation). He earned a record of 8-2, with notable wins over Joe Doerksen and Tony Fryklund. He has since had several stints fighting for the UFC, TKO and various other MMA organizations. His professional record is 20-10.

Loiseau made his UFC debut in April 2003 at UFC 42 where he was successful, defeating Mark Weir by KO. He returned later in the year at UFC 44 and lost a unanimous decision to Jorge Rivera. Loiseau returned to the UFC in 2005 with TKO wins of Gideon Ray, Charles McCarthy and Evan Tanner. Loiseau then lost back to back matches in 2006 via unanimous decision to Rich Franklin at UFC 58 and to Mike Swick at UFC 63. In 2009, Loiseau returned again, this time losing another unanimous decision to Ed Herman at UFC 97. Loiseau was subsequently released from the UFC following this loss.