Sprinting is running over a short distance at the top-most speed of the body in a limited period of time. It is used in many sports that incorporate running, typically as a way of quickly reaching a target or goal, or avoiding or catching an opponent. Human physiology dictates that a runner's near-top speed cannot be maintained for more than 30–35 seconds due to the depletion of phosphocreatine stores in muscles, and perhaps secondarily to excessive metabolic acidosis as a result of anaerobic glycolysis.
Quincy Delight Jones Jr. is an American record producer, songwriter, composer, arranger, and film and television producer. His career spans over 70 years, with 28 Grammy Awards won out of 80 nominations, and a Grammy Legend Award in 1992.
Samson Kitur was a Kenyan athlete, and an Olympic medalist in 1992.
Jack Klugman was an American actor of stage, film, and television.
The 400 metres, or 400-meter dash, is a sprint event in track and field competitions. It has been featured in the athletics programme at the Summer Olympics since 1896 for men and since 1964 for women. On a standard outdoor running track, it is one lap around the track. Runners start in staggered positions and race in separate lanes for the entire course. In many countries, athletes previously competed in the 440-yard dash (402.336 m)—which is a quarter of a mile and was referred to as the "quarter-mile"—instead of the 400 m (437.445 yards), though this distance is now obsolete.
Quincy D. Watts is an American former athlete, and two time gold medalist at the 1992 Summer Olympics.
Quincy Jamie Owusu-Abeyie, often known simply as Quincy, is a former professional footballer who played as a forward or left winger. Quincy is also a rapper, who goes by the name BLOW.
Harry Lee "Butch" Reynolds Jr. is an American former track and field athlete who competed in the 400 meter dash. He held the world record for the event for 11 years 9 days with his personal best time of 43.29 seconds set in 1988. That year, he was the silver medalist at the 1988 Seoul Olympics and a relay gold medalist.
The men's 400 metres was an event at the 1992 Summer Olympics in Barcelona, Spain. There were a total number of 68 participating athletes from 52 nations, with nine qualifying heats. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Quincy Watts of the United States, the third in what would ultimately be seven consecutive American victories stretching from 1984 to 2008 and the 15th overall title in the event by the United States. Steve Lewis became the third man to win a second medal in the event. Samson Kitur earned Kenya's first medal in the men's 400 metres since 1972.
Caren Marie Alexius Kemner is an American former volleyball player and three-time Olympian.
Quincy Coe Pondexter is an American basketball coach and former professional player who is an assistant coach for the USC Trojans men's team. He played high school basketball in Fresno, California, at San Joaquin Memorial High School. Pondexter played four years of college basketball at the University of Washington. At the end of his senior season, he earned first-team All-Pac-10 honors and an All-American honorable mention by the Associated Press.
Joe Bettasso is an American college football coach and former player. He is the defensive coordinator and linebackers coach for Missouri Southern State University, positions he has held since 2019. Bettasso served as the interim head coach for 2018 and in 2021. Bettasso was formerly the defensive coordinator at McKendree University and, prior to that, Quincy University. Bettasso was the head football coach at McPherson College from 2010 to 2011, compiling a record of 14–8.
Bryan Bridgewater is an American former sprinter.
Vernon Larnard Norwood is an American track and field athlete who specializes in the 400 meters.
Michael Arthur Norman Jr. is an American sprinter. He previously held the world best time in the indoor 400 meters at 44.52 seconds. Outdoors, his 43.45, set at the 2019 Mt. SAC Relays, is tied on sixth on the all time list. In 2016, he became the world junior champion in both the 200 meters and 4×100 meter relay. In 2022, he became the world champion in both the 400 meters and 4x400 meter relay.
Robert J. Cushman is an American football coach. He was the co-offensive coordinator, quarterbacks coach, and running backs coach at Pasadena City College in Pasadena, California, from 2021 to 2022. Cushman served as the head football coach at Eastern Oregon University from 1997 to 2001, Augustana College in Rock Island, Illinois from 2011 to 2014, the University of Minnesota Morris from 2015 to 2016, and Occidental College from 2017 until the football program's discontinuation in 2020. Cushman was also the head football coach at Feather River College, a community college in Quincy, California, from 2004 to 2006.
Fredrick Lee Kerley is an American track and field sprinter. He was the Olympic silver medalist over 100 m at the 2020 Olympics and bronze medalist at the 2024 Olympics in the same event. Kerley has earned an additional six medals at the World Championships, most notably 100m gold at the 2022 edition. He has also medalled in the 400m, 4 x 100m relay, and 4 × 400 m relay and won eleven Diamond League races, including two Diamond League finals - the 400m in 2018 and the 100m in 2021.
Aruba has competed at the World Athletics Championships on eleven occasions. It did not send a delegation for the 1983 championships or the editions from 2001 to 2009. Its competing country code is ARU. The country has not won any medals at the competition and as of 2019 no Aruban athlete has reached the top eight of an event. Its best performance is by Cornelia Melis, who placed 21st in the 1991 women's marathon.
Kingsford Adjei is a Ghanaian professional footballer who plays as a winger for One Knoxville in the USL League One.
Aruba 
