One The longest swimming pool in the world can fit ten Olympic swimming pools from end to end. The Chrystal Lagoon in Chile measures 1013 metres.
Two If the average competitive swimmer takes 32 freestyle strokes to complete one 50 metre length of an Olympic pool, then it would take around 650 strokes to complete just one length of the Chrystal Lagoon pool.
Three Swim fins are said to be invented by US President Benjamin Franklin. A very keen swimmer, he actually attached his swim fins to his hands rather than his feet to propel himself better through the water.
Four Australia builds more swimming pools per capita than any other nation on the planet.
Five Amazingly, elephants swim underwater using their trunks as snorkels to breathe (they can actually swim 20 miles per day using this technique).
Six The first Olympic swimming competitions did not even take place in a pool. The first Olympic swimming events took place in the Mediterranean, the next in the River Seine and the next in a man made lake.
SevenThe original modern 1896 Olympics in Athens held a 100 metres race for sailors only.
Eight The second ever modern Olympics in Paris held an underwater race in the Seine, plus an obstacle course race.
Nine In 1988 Thomas Gregory was the youngest person ever to swim across the English Channel at the mere age of 11 years and 336 days (a feat that cannot be bettered as there is a minimum age rule nowadays of 16 years and over).
Ten The oldest age category in competitive Masters Swimming is currently 100 to 104 years with the newest world record holder being George Corones of Australia taking 35 seconds off the previous 50 metre freestyle world record in February 2018.
One the oldest stroke is breaststroke – it is the slowest of the four swimming strokes and the stroke that receives the most disqualifications of swimmers in competition
Two the false start is the most common reason for disqualification in competitive swimming, and an early take over is the most common reason for relay teams
Three the newest stroke is butterfly which derived from the breaststroke when a group of American swimmers realised in the 1930’s that breaststroke was faster to swim by recovering the arms over the top of the water
Four the butterfly stroke was first competed with a breaststroke leg kick
Five the youngest swimmer to compete at the World Championships, was 10 year olds old. Alzain Tareq from Bahrain competed in the 50 metres butterfly in 2015.
Six currently there are no age restrictions on World Championship entrants, however, strangely swimmers must be at least 14 years to compete in the World Junior Swimming Championships
Seven the first cruise ship to have a swimming pool was the Titanic but it was only available to first class passengers
Eight worldwide men are twice as likely to drown than women as they are often exposed to water more than women and secondly, due to men’s riskier behaviour
Nine the youngest world swimming champion was Ian Thorpe at the age of just 15 in the 400 metres freestyle in Perth in 1998
Ten michael phelps’ wingspan is longer than he is tall. From fingertip to fingertip, michael’s wingspan measures 6 feet 8 inches, and he is 6 feet 4 inches tall
Paul started competing in swimming from the age of 8 and eventually went on to represent his country all over the world. During his time at University, Paul specialised in Aquatics and the Biomechanics of Swimming and produced numerous theses on swimming performance.