Three-peat is a contraction of the words three and repeat, which has been trademarked for commercial use by retired basketball coach Pat Riley; the active trademarks in force are registered under numbers 1552980, 1878690, and 1886018. (A fourth registration, #1977620, expired in 2003.) It is used either as a verb or noun used in American sports to refer to winning a third championship in a row.

In a comedic context, the same play on words, additionally incorporating the name "Pete", is known to have been used as early as 1930 on the radio program "Empire Builders". The episode of that program broadcast on December 29, 1930, featured a trio of singers dubbed "The Three Visiting Firemen: Pete, Re-Pete, and Three-Pete".

The OED credits an Illinois high school senior, Sharif Ford, with the earliest published use of the word in the March 8, 1989 edition of the St. Louis Post-Dispatch. Ford's quote uses the term in a sporting context and serves to provide a clear etymology as well:

The Lincoln High Tigers say they want to "three-peat". "You know, kind of like repeat, except doing it for the third time," senior Sharif Ford said.

Dwayne Michael Carter, Jr. (born September 27, 1982), better known by his stage name Lil Wayne, is an American rapper. At the age of nine, Lil Wayne joined Cash Money Records as the youngest member of the label, and half of the duo, The B.G.'z, with B.G.. In 1997, Lil Wayne joined the group Hot Boys, which also included rappers Juvenile, B.G., and Young Turk. Hot Boys debuted with Get It How U Live! that year. Lil Wayne gained most of his success with the group's major selling album Guerrilla Warfare, released in 1999. Also in 1999, Lil Wayne released his Platinum debut album Tha Block Is Hot, selling over one million copies in the U.S.

Although his next two albums Lights Out (2000) and 500 Degreez (2002) were not as successful (only reaching Gold status), Lil Wayne reached higher popularity in 2004 with Tha Carter, which included the single "Go D.J." Wayne also appeared on the Destiny's Child top ten single "Soldier" that year. In 2005, the sequel to Tha Carter, Tha Carter II, was released. In 2006 and 2007, Lil Wayne released several mixtapes and appeared on several popular rap and R&B singles. His most successful album, Tha Carter III, was released in 2008 and sold over 1 million copies in the U.S. its first week of release. It included the number-one single "Lollipop" featuring Static Major. It also includes the singles "A Milli" and "Got Money" featuring T-Pain and won the Grammy Award for Best Rap Album.

Michael Jeffrey Jordan (born February 17, 1963) is a retired American professional basketball player, active entrepreneur, and majority owner of the Charlotte Bobcats. His biography on the National Basketball Association (NBA) website states, "By acclamation, Michael Jordan is the greatest basketball player of all time." Jordan was one of the most effectively marketed athletes of his generation and was considered instrumental in popularizing the NBA around the world in the 1980s and 1990s.

After a three-season career at the University of North Carolina at Chapel Hill, where he was a member of the Tar Heels' national championship team in 1982, Jordan joined the NBA's Chicago Bulls in 1984. He quickly emerged as a league star, entertaining crowds with his prolific scoring. His leaping ability, illustrated by performing slam dunks from the free throw line in slam dunk contests, earned him the nicknames "Air Jordan" and "His Airness". He also gained a reputation for being one of the best defensive players in basketball. In 1991, he won his first NBA championship with the Bulls, and followed that achievement with titles in 1992 and 1993, securing a "three-peat". Although Jordan abruptly retired from basketball at the beginning of the 1993–94 NBA season to pursue a career in baseball, he rejoined the Bulls in 1995 and led them to three additional championships (1996, 1997, and 1998) as well as an NBA-record 72 regular-season wins in the 1995–96 NBA season. Jordan retired for a second time in 1999, but returned for two more NBA seasons from 2001 to 2003 as a member of the Washington Wizards.