Cate Campbell

In November 2018, Campbell revealed she had been diagnosed with a stage one melanoma that developed in a mole she had had her whole life and had to get it removed. She urged her fans to get regular skin checks, stating "an hour out of your day once or twice a year is all it takes". She has since been praised for raising awareness of skin cancer.

After the Rio Olympics, Campbell took 2017 off from swimming competitively in order to recover from disappointment. She used most of the year to do "normal things" other people her age might do, taking her first real break from training since the age of 9. At the 2017 Australian Short Course Swimming Championships she broke the 100 metre freestyle world record in a time of 50.25, improving the previous mark by 0.33 seconds.

At the 2016 Australian Swimming Championships she won the 100 metre freestyle to qualify for the 2016 Summer Olympics. She broke the Australian record in the 50 metre freestyle in the semifinals with a time of 23.93, which was the fastest time ever in a textile swimsuit. She went on to win the final and qualify for the Olympics in the 50 metre freestyle, improving her time to 23.84. In addition, Campbell also qualified for the Olympic team in both the 4 × 100 m freestyle (winning Gold in a new World Record time) & 4 × 100 m medley relays. At the 2016 Australian Grand Prix meet, she broke the long course 100 metre freestyle world record in a time of 52.06. This was 0.01 seconds faster than the previous world record set by Britta Steffen during the super suit era.

At the 2016 Summer Olympics Campbell won a gold medal as a member of the Australian women's 4 × 100 m freestyle team. The team, which included Campbell's sister Bronte, set a world record time of 3:30.65. This was followed by a silver medal as a member of the women's 4 × 100 m medley team. In the Olympic final of the 100 m freestyle, Campbell was the favourite, however after leading at the first turn, she faded and finished 6th in 53.24, despite breaking the Olympic record in the heats and semifinals with times of 52.78 and 52.71, respectively. She narrowly missed a medal in the 50 m freestyle final, finishing 5th.

Until December 2016, Campbell lived with her sister Bronte. As of 2017, they are no longer housemates. She subsequently bought a house in Morningside, Queensland.

At the 2015 World Championships in Kazan, she won gold in the 4 × 100 metre freestyle relay, beating the Dutch and US teams by a comfortable lead. On the 100 metre freestyle event she finished third, behind Bronte Campbell and Sarah Sjöström. At the 2015 Australian Short Course Swimming Championships in Sydney, she broke the short course 100 metre freestyle world record in a time of 50.91, becoming the first woman to go under 51 seconds.

In 2015, Campbell opened up about her struggles with body image. She confessed that pressure from TV and magazine models made her want to be skinny, however it reached the point where she was getting sick. She read a chapter in Michael Phelps' book Beneath the Surface, where the line "skinny swimmers aren't good swimmers" stuck out in her head. Her mother encouraged her to see a dietitian, and now believes "the sum of your worth is so much more than what you look like".

At the 2013 Australian Swimming Championships she won gold in both the 50 and 100 metre freestyle events, qualifying for the 2013 World Aquatics Championships. At the World Championships, she teamed up with her sister Bronte, Emma McKeon and Alicia Coutts in the 4 × 100 metre freestyle relay where they won the silver medal, finishing 0.12 of a second behind the American team. On the sixth day of competition, Campbell won the 100 metre freestyle world title with a time of 52.34 seconds. Campbell finished ahead of Sarah Sjöström of Sweden and defending Olympic champion, Ranomi Kromowidjojo.

Campbell was a member of the Australian team that won the gold medal in the 4 × 100 metre freestyle relay at the 2012 Summer Olympics in London. In the women's 50 metre freestyle she and her sister Bronte swam in the same heat, finishing third and second respectively, and qualifying for the semi-final in tenth and ninth place respectively.

Since 2011, Campbell has been studying a degree in Mass Communication at Queensland University of Technology. She has stated that she wants to pursue a career that combines her interest in the media industry with her love of sport, when she retires. She is a member of the QUT Elite Athlete program.

Campbell is a Christian. In 2010 and 2011, she came down with glandular fever and was unable to compete. She realized she could not base her identity on her swimming career, as it always has inconsistencies. Instead, she believed she needed to rely on God for her "strength and love" who "helps me look past the here and now and look toward the future that I will share with Him (in heaven) someday." She attends a local Baptist church in Brisbane. In 2012 she was attending a local Baptist church in Brisbane.

In 2007, she went to the Australian Youth Olympic Festival in Sydney and won two gold medals in the 50 metre individual freestyle and 4 × 100 metre freestyle relay. She followed this up in 2008 with a victory in the 50 metre freestyle at the Japan Open, beating compatriot Libby Trickett and setting new Australian and Commonwealth records with her time of 24.48 seconds.

The Campbells moved from Malawi to Australia in 2001 and it was soon after this that Campbell took up competitive swimming. She completed her secondary school studies at Kenmore State High School in Brisbane, Queensland. Her sister Bronte is also an Olympic swimmer and the pair competed in the same event at the 2012 Summer Olympics.

Cate Natalie Campbell, OAM (born 20 May 1992) is an Australian competitive swimmer, and a current multiple world record holder, who won two bronze medals at the 2008 Summer Olympics, a gold medal at the 2012 Summer Olympics and a gold and a silver medal at the 2016 Summer Olympics. She is the current world record holder in the Long Course 4 x 100 m Freestyle Relay with Team Australia and the short course 100 m freestyle.