The World Athletics Championships, known as the IAAF World Championships in Athletics until 2019, are a biennial athletics competition organized by World Athletics, formerly International Association of Athletics Federations. Alongside Olympic Games, the championships represents the highest level of senior international outdoor athletics competition for track and field athletics globally, including marathon running and race walking. Separate World Championships are held by World Athletics for certain other outdoor events, including cross-country running and half-marathon, as well as indoor and age-group championship.
Dame Denise Rosemarie Lewis is a British sports administrator and former sports presenter and athletics athlete, who specialised in the heptathlon.
Birchfield Harriers is an athletics club, founded in 1877. Its home is at Birmingham's Alexander Stadium, England.
Mark Anthony Lewis-Francis, MBE is a retired British track and field athlete, specifically a sprinter, who specialised in the 100 metres and was an accomplished regular of GB 4 x 100m relay. A renowned junior, his greatest sporting achievement at senior level has been to anchor the Great Britain and Northern Ireland 4 x 100 metres relay team to a gold medal at the 2004 Summer Olympics. Individually, Lewis-Francis has won the silver medal in the 100 m at the 2010 European Athletics Championships and silver medal in the 2010 Commonwealth Games, Men's 100m final and numerous indoor medals.
Antonio McKay Sr. is a former track and field athlete who specialized in the 400 meters.
Martyn Joseph Rooney is an English sprinter who specialises in the 400 metres event. He reached the 400 m final at the 2008 Summer Olympics and won bronze in the 4×400 metres relay. A mainstay on the anchor leg of the Great Britain and England 4 x 400 metre relay teams, at the 2009 World Championships in Athletics he won a silver medal with the Great Britain relay team, and bronze in the 2015 and 2017 World Championships.
Philip Andrew Brown is a British retired athlete who competed mainly in the 400 metres.
Erwin Richard Skamrahl is a retired German track and field athlete who competed in the 200 and 400 metres.
Thomas Benjamin Lancashire is an English middle-distance runner. Lancashire represented Great Britain at the 2008 Summer Olympics in the 1500 m.
The 2010–11 BBL season was the 24th campaign of the British Basketball League since the league's establishment in 1987. This season saw the league reduced to 12 teams with the withdrawal of London Capital during the summer and was the first campaign ever to not feature a club from the capital city London.
Ainsley Bennett is a British former Olympic and World Championship sprinter from Birmingham, UK.
Amy Melissa Harris-Willock is an English long jumper of Antiguan descent competing as Amy Harris, and a former titleholder of the pageant Miss Caribbean UK.
Matthew Hudson-Smith is a British track and field sprinter who specialises in the 400 metres and is the 5th fastest athlete of all-time over the distance. As of September 2024 he is ranked as the number one 400m runner in the world and has won six British titles, five Diamond League events, two individual European titles, an individual Olympic silver medal, World Championships silver and bronze individual medals and an individual Commonwealth silver medal. He has also won a number of relay titles including an Olympic bronze medal, World Championships bronze medal, two European gold medals, one European silver medal, one European bronze medal and a Commonwealth Games gold medal. Hudson-Smith also holds the European and British 4x400m records (2:55.83) along with the GB Team who ran in the final of the men's 4x400m event in the Paris 2024 Olympics.
Sally Peake is a British track and field athlete who specialises in the pole vault. She has a personal best of 4.40 m for the event, which is a Welsh record. She was the silver medallist in the pole vault at the 2014 Commonwealth Games.
Matthew Simson is a male British former shot putter. He was the gold medallist in the event at the 1994 Commonwealth Games, which he won with his career best throw of 19.49 m.
Jarryd Dunn is an English sprinter specialising in the 400 metres. He represented Great Britain at the 2015 World Championships in Beijing winning the bronze medal in the relay.
Alan Richard Bell is a British sprinter. He competed in the men's 400 metres at the 1980 Summer Olympics.
Peter John Stewart is a British male former middle-distance runner. His greatest achievement was a gold medal in the 3000 metres at the European Athletics Indoor Championships in 1971. He also competed in the 1500 metres at the 1971 European Athletics Championships that year, but failed to make the final. He also competed for Scotland at the 1970 British Commonwealth Games, narrowly missing out on a medal in fourth place.
Nathan Maguire is a British wheelchair racer. He won multiple medals at both the 2018 and 2021 World Para Athletics European Championships, and also won the 400 metres mixed class race at multiple British Athletics Championships. Maguire competed in the 4 × 400 metres relay T53/T54 at the 2016 Summer Paralympics, and competed in the 400 metres T54, 800 metres T54 and mixed 4 × 100 metres relay events at the delayed 2020 Summer Paralympics. He was part of the British team that won a silver medal in the 2020 Paralympic mixed 4 × 100 metres relay. He also competed for England at the 2018 Commonwealth Games, and won the 1500 metres T54 event at the 2022 Commonwealth Games.
Charlie Dobson is a British sprinter, specialising in the 400 metres and the 4 x 400 metres relay. An Olympic bronze medalist and European champion in the relay, Dobson made his senior indivudual breakthrough in 2024; he won a silver medal in the 400 metres at the 2024 European Athletics Championships, and won the 400 metres event at the 2024 British Athletics Championships. In September 2024 he won his first individual and global title, when he was the surprise winner in the 400 metres final of the 2024 Diamond League in Brussels.
Great Britain 
