1988 in sports describes the year's events in world sport.

Men's professional

Men's amateur

Women's professional

Steeplechases

Flat races

George Michael (born Georgios Kyriacos Panayiotou (Greek: Γεώργιος Κυριάκος Παναγιώτου); 25 June 1963) is an English musician, singer, songwriter, multi-instrumentalist and record producer. Michael rose to fame in the 1980s when he formed the pop duo Wham! with his school friend, Andrew Ridgeley. His first solo single, "Careless Whisper", was released when he was still in the duo and sold about six million copies worldwide.

As one of the world's best-selling music artists, Michael has sold more than 100 million records worldwide as of 2010. His 1987 debut solo album, Faith, has sold more than 20 million copies worldwide and made several records and achievements in the United States. Michael has garnered seven number one singles in the UK and eight number one hits on the Billboard Hot 100 in the US. In 2008, Billboard magazine ranked Michael the 40th most successful artist on the Billboard Hot 100 Top All-Time Artists list.

Michael has won numerous music awards throughout his 30-year career, including three Brit Awards—winning Best British Male twice, four MTV Video Music Awards, four Ivor Novello Awards, three American Music Awards, and two Grammy Awards from eight nominations.

Sarah Louise Palin ⁱ/ˈpeɪlɨn/ (née Heath; born February 11, 1964) is an American politician, commentator and author. As the Republican Party nominee for Vice President in the 2008 presidential election, she was the first Alaskan on the national ticket of a major party and first Republican woman nominated for the vice presidency. Her book Going Rogue has sold more than two million copies. Since January 2010, she has provided political commentary for Fox News, and hosted a television show, Sarah Palin's Alaska. Five million viewers tuned in for the first episode, a record for The Learning Channel.

She was elected to Wasilla City Council in 1992 and became mayor of Wasilla in 1996. In 2003, after an unsuccessful run for lieutenant governor, she was appointed Chairman of the Alaska Oil and Gas Conservation Commission, responsible for overseeing the state's oil and gas fields for safety and efficiency. The youngest person and first woman to be elected Governor of Alaska, Palin held the office from December 2006 until her resignation in July 2009. She has since endorsed and campaigned for the Tea Party movement, as well as several candidates in the 2010 midterm elections. From the time of her Vice Presidential nomination in 2008, Palin was considered a potential candidate for the 2012 presidential election until she announced in October 2011 that she would not run.

Terry Gene Bollea (born August 11, 1953), better known by his ring name Hulk Hogan, is an American professional wrestler, actor, television personality, and musician signed to Total Nonstop Action Wrestling (TNA).

Hogan enjoyed mainstream popularity in the mid 1980s through the early 1990s as the all-American character Hulk Hogan in the World Wrestling Federation (WWF—now WWE), and was notable in the mid-to-late 1990s as Hollywood Hogan, the villainous nWo leader, in World Championship Wrestling (WCW). Following the closure of WCW, he made a brief return to WWE in the early 2000s before revising his heroic character by combining elements of his two most famous personas.

Hogan was later inducted into the WWE Hall of Fame in 2005. He is a 12-time world champion being a six-time WWF/WWE Champion, six-time WCW World Heavyweight Champion, as well as a former WWE World Tag Team Champion with Edge. He won the Royal Rumble in 1990 and 1991, making him the first to win two consecutive Royal Rumbles. He was also the first WWE wrestler to win the WWE Championship three times. In his first reign as WCW World Heavyweight Champion, Hogan held the title for 469 days from July 17, 1994 to October 29, 1995—the longest ever reign for this championship.

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.