Kylie Masse has spent the better part of a decade rewriting what’s possible for Canadian swimming. As the country’s most decorated backstroker, she’s built a resume that spans four Olympic Games, a world record, and nine world championship medals. Whether you’re a longtime fan or just discovering her story after her latest trials performance, here’s everything worth knowing about the LaSalle, Ontario native who keeps finding new gears well into her thirties.
Who Is Kylie Masse?
Kylie Jacqueline Masse was born in Windsor, Ontario, and grew up just south of the city in LaSalle. She’s the middle child of Louie and Cindy Masse, sandwiched between older brother Daniel and younger sister Natalie. Like a lot of Canadian kids, she tried hockey and football before settling into the pool at age 10, joining the Windsor Essex Swim Team under coach Andrei Semenov.
That early start paid off quickly. By her teens, Masse was already collecting medals at the Canada Games and International Children’s Games, catching the eye of University of Toronto swim coach Byron MacDonald along the way. She chose U of T over American scholarship offers, a decision that let her balance a kinesiology degree with elite training and it clearly worked out.
How Old Is Kylie Masse?
Kylie Masse was born on January 18, 1996, which makes her 30 years old as of mid-2026. That puts her among the more experienced athletes on Canada’s national swim team, and honestly, her longevity is part of what makes her career so remarkable. Most sprint backstrokers peak in their early-to-mid twenties; Masse has instead gotten faster and more consistent as she’s aged, a pattern that speaks to how carefully she and her coaching team have managed her training load over the years.
The Rise of a Canadian Swimmer
Masse’s international breakthrough came at the 2016 Rio Olympics, her first Games, where she took bronze in the 100-metre backstroke and set a Canadian record in the process. A year later, everything changed. At the 2017 World Aquatics Championships in Budapest, she stunned the swimming world by breaking the 100m backstroke world record en route to gold becoming the first Canadian woman ever to win a world title in the event.
She wasn’t a one-hit wonder. Masse defended that world title in 2019, making her the first Canadian swimmer to win back-to-back golds in the same event at worlds. Swimming Canada named her Female Swimmer of the Year three years running, from 2017 through 2019.
Tokyo and the Podium Streak
At the pandemic-delayed Tokyo 2020 Olympics, Masse delivered her best individual Games, winning silver in both the 100m and 200m backstroke Canadian records in each plus a bronze in the 4x100m medley relay. She became just the fourth woman in Olympic history to finish runner-up in both backstroke events at the same Games.
Paris and a Historic Milestone
Masse’s bronze in the 200-metre backstroke at the Paris 2024 Olympics made her the first Canadian swimmer to earn a medal at three consecutive Games. It’s the kind of achievement that puts her longevity into perspective most athletes are lucky to peak once at an Olympic level, let alone stay on the podium across three cycles spanning nearly a decade.
Career Highlights at a Glance
| Achievement | Year(s) |
|---|---|
| Olympic bronze, 100m backstroke (Rio) | 2016 |
| First Canadian world champion, 100m back (world record) | 2017 |
| Back-to-back world titles, 100m back | 2017, 2019 |
| Olympic silver x2, bronze (Tokyo) | 2021 |
| World title, 50m backstroke | 2022 |
| Olympic bronze, 200m backstroke (Paris) | 2024 |
| Nine career world championship medals | 2015–2024 |
Masse has won nine career medals at the World Aquatics Championships, tying her with Penny Oleksiak for the all-time lead among Canadian swimmers. She’s also a two-time Commonwealth Games champion, having won gold in both the 100m and 200m backstroke at the 2018 Commonwealth Games, setting Commonwealth records in both.
Training in Spain and a New Approach
In 2022, Masse relocated her training base to Spain to keep working with coach Ben Titley, a move that also gave her some distance from the pressures of racing at home. She’s been candid about the mental side of the sport, admitting to bouts of self-doubt and a tendency to “hyper-fixate” on weaknesses. Getting back to a more relaxed, enjoyment-first mindset the one she had as a teenager has been central to her recent form.
That self-awareness showed up again heading into the 2024 Paris cycle. At the Canadian Olympic trials, she candidly discussed swimming better when she lets go of pressure, and the results backed it up: her winning time was the second-fastest in the world that year.
What’s Next for Kylie Masse?
After a decade of the competitive swimming grind, Masse recently took a six-month reset at home before committing to chase a fourth Olympic podium at the 2028 Los Angeles Games. That commitment matters for Canadian swimming fans for a specific reason: the 50-metre backstroke is being added to the Olympic program in LA, an event where Masse already holds serious pedigree after winning the 2022 world championship in the 50 backstroke.
At the 2026 Canadian trials, Masse remained the Canadian record holder across all three backstroke distances and continued to post competitive times in both the 50 and 100 back, confirming she’s far from finished. She’s set to lead Canada’s swimming team into the Commonwealth Games in Glasgow from July 23 to August 2, opting to skip the Pan Pacific Championships this summer while building toward the 2027 world championships in Budapest.
A Voice of Experience for Swimming Canada
John Atkinson, Swimming Canada’s high-performance director, has pointed out that Masse has won a medal at every major championship and Games since 2015 a level of consistency very few athletes in any sport manage to sustain. As younger stars like Summer McIntosh dominate headlines, Masse has quietly become the veteran anchor of the national team, someone teammates and coaches alike point to as proof that a long career in swimming doesn’t have to mean a decline in results.
Frequently Asked Questions
How old is Kylie Masse? She was born January 18, 1996, making her 30 years old as of 2026.
Where is Kylie Masse from? She was born in Windsor, Ontario, and grew up in nearby LaSalle.
How many Olympic medals does Kylie Masse have? Five: one bronze from Rio 2016, two silvers and one bronze from Tokyo 2020, and one bronze from Paris 2024.
What stroke does Kylie Masse specialize in? Backstroke she holds Canadian records in the 50m, 100m, and 200m backstroke.
Is Kylie Masse competing at the 2028 Olympics? Yes, she has publicly committed to competing at the Los Angeles 2028 Games, which would be her fourth Olympic appearance.
Final Thoughts
Few athletes in Canadian sports history can match Kylie Masse’s blend of consistency, technical excellence, and sheer staying power. From a bronze medal as a 20-year-old rookie in Rio to a historic third straight Olympic podium in Paris, she’s built a career defined by steady, deliberate growth rather than a single flash of brilliance. With her sights now set on Los Angeles 2028 and the newly added 50m backstroke event, Canadian swimming fans have every reason to keep watching Kylie Masse’s story is still being written.
