It was there that she learned to swim and where she returned to train for Olympic trials in early 2012, but can remember splashing around in pools when she was about three years old.
[5] Sexton first appeared on the senior scene at the age of 15 with her first taste of what it was all about being the youngest member of the GB World Championship team in Perth, Australia in 1998.
But by far and away her biggest achievement this year was when she competed at the 1998 Commonwealth Games held at Kuala Lumpur and winning the 200m backstroke title at the age of 16[6] in a time of 2:13.18[7] World Short Course in Hong Kong where she swam backstroke in the medley team where they broke the British record.
Competed at the European Long Course Championships held in Istanbul just missing out on a medal in the 200m backstroke by 0.2 of a second.
Sexton did gain a bronze in the 4 × 100 m medley relay along with Zoe Baker, Sue Rolph and Karen Pickering.
Competed at the European Short Course Championships held at Valencia winning a silver medal in the 100m backstroke in a time of 1:00.04.
[6] At the British Trials on 20 March 2003, Katy Sexton shattered the Commonwealth record to book her place at the World Championships in 1min 00.49sec, the sixth fastest ever at that time.
[6] At the World Championships, in the Women's 100m backstroke in a closely fought final it was German Antje Buschschulte who touched the pads in 1:00.50, with Denmark's Louise Ornstedt and Katy Sexton in a tie for silver in 1:00.86[11] In the Women's 200m backstroke Seventeen year-old Russian Stanislava Komarova looked the pre-race favorite in this race, having swum a PR 2:09.39 to be fastest qualifier.
At the wall Sexton touched first, giving Great Britain its first women's gold in a NR 2:08.74 (7th all-time performer).
Having qualified for the 2005 World Aquatics Championships in Montreal, Katy Sexton and James Gibson were the individuals who were aiming to defend their crowns.
European Short Course in Debrecen, Hungary where she made two finals breaking the British senior record in the 50m backstroke in 27:99.
Katy just missed out on the Beijing Olympics, when she finished 3rd at the British trials behind Gemma Spofforth and Elizabeth Simmonds.
Sexton competed in K2 in Crawley for the South East Regionals Masters Championships in 2013, where she claimed double gold at the event.
'To break the British and European record I set last year was pretty cool,’ said Sexton, who hadn’t raced in six months.
Tasked with promoting water safety education and to raise awareness about the importance of learning to swim, she represents the STA at key events and provides technical expertise to its 6500 members through continuous professional development courses.
In her own words, Katy says, "having been an international athlete for a number of years and living and growing up in Portsmouth, it's nice to be able to give something back to my local community, so I am thrilled to be offering my support to Off The Record.