Who Is Shayna Jack?
Shayna Louise Jack (born 6 November 1998 in Brisbane, Queensland, Australia) is a world-class sprint freestyle swimmer known for her resilience and prowess in relay events.

Early Days & Roots
She began swimming at just 18 months, initially for water safety. By age 10, Shayna had set her sights on becoming an Olympian—an early spark that guided her ambitious journey.
Rise to International Prominence
- 2014 Junior Pan Pacific Championships: At 15, Shayna collected multiple medals—including gold in the 4×100m freestyle relay and the 100m freestyle.
- 2017 World Aquatics Championships: She earned silver and bronze medals in various relay events.
The Doping Controversy & Comeback
In 2019, Shayna tested positive for Ligandrol, resulting in a four-year suspension (later reduced to two years by the Court of Arbitration for Sport) after it was deemed unintentional. She missed the Tokyo Olympics but returned to competition in 2022.
Triumphs Post-Suspension
- 2022: Won medals at both the Commonwealth Games and World Championships.
- 2023: Played a significant role at the World Championships, helping set world records in three relay events.
- 2024 Paris Olympics: Clinched two Olympic gold medals in the women’s 4×100m and 4×200m freestyle relays.
Age & Physical Profile
At 26 years old, Shayna stands at around 180 cm (5’10”) tall.
Net Worth & Personal Life
Her estimated net worth is around US$500,000 as of 2024.
Off the pool deck, Shayna is engaged to Australian field hockey player Joel Rintala, who proposed shortly after the Paris Olympics.
Beyond the Pool
- In 2025, she received the Medal of the Order of Australia (OAM) for her contributions to sport.
- Shayna has also appeared on reality TV, including SAS Australia (2020) and I’m A Celebrity…Get Me Out Of Here! (2025).
Wrapping It Up
Shayna Jack’s story is one of extraordinary highs, challenging lows, and an enduring spirit. From a prodigious young swimmer to Olympic champion, she’s demonstrated resilience in adversity—making her not just an athlete, but a true role model.
FAQs about Shayna Jack
Q1: Who is Shayna Jack?
A: Shayna Jack is an Australian professional swimmer specializing in sprint freestyle events. She is a multiple-time world champion, Olympic gold medalist, and world-record holder in relay events.
Q2: How old is Shayna Jack?
A: Shayna Jack is 26 years old, born on November 6, 1998.
Q3: What is Shayna Jack’s net worth?
A: As of 2024, Shayna Jack’s estimated net worth is around US$500,000.
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Q4: Did Shayna Jack face a suspension?
A: Yes. In 2019, she was suspended for testing positive for Ligandrol. Her ban was later reduced from four years to two years after it was deemed unintentional.
Q5: What medals has Shayna Jack won?
A: Shayna has won multiple medals, including two Olympic gold medals (Paris 2024), World Championship golds, Commonwealth Games medals, and has been part of world-record-setting relay teams.
Q6: Who is Shayna Jack engaged to?
A: Shayna Jack is engaged to Joel Rintala, an Australian field hockey player.
Q7: What is Shayna Jack’s height?
A: She is approximately 180 cm (5’10”) tall.
Q8: Has Shayna Jack appeared on TV?
A: Yes. She has appeared on shows like SAS Australia (2020) and I’m A Celebrity…Get Me Out Of Here! (2025).