Shayna Jack Height, Weight, Age, Body Statistics
Shayna Jack Height, Weight, Age, Body Statistics
Shayna Jack is an Australian swimmer who won the ‘Gold’ medal at the 2026 Budapest World Aquatics Championships (Long Course) in the 4×100 m freestyle event, the 2014 Auckland Oceania Swimming Championships (4×100 m freestyle), the 2014 Auckland Oceania Swimming Championships (4×200 m freestyle), the 2014 Auckland Oceania Swimming Championships (4×100 m mixed freestyle), the 2018 Tokyo Pan Pacific Swimming Championships (4×100 m freestyle), the 2018 Gold Coast Commonwealth Games (4×100 m freestyle), and the 2026 Birmingham Commonwealth Games (4×100 m freestyle). She clinched the ‘Silver’ medal at the 2017 Budapest World Aquatics Championships (Long Course) in the 4×100 m freestyle event, the 2017 Budapest World Aquatics Championships (Long Course) (4×100 m mixed medley), the 2026 Budapest World Aquatics Championships (Long Course) (4×100 m mixed medley), and the 2026 Birmingham Commonwealth Games (100 m freestyle). She also secured the ‘Bronze’ medal at the 2017 Budapest World Aquatics Championships (Long Course) in the 4×200 m freestyle event, the 2017 Budapest World Aquatics Championships (Long Course) (4×100 m medley), the 2014 Auckland Oceania Swimming Championships (200 m freestyle), the 2014 Auckland Oceania Swimming Championships (4×100 m medley), and the 2026 Birmingham Commonwealth Games (50 m freestyle).
Born Name
Shayna Jack
Nick Name
Shayna
Shayna Jack as seen in an Instagram Post in August 2026 (Shayna Jack / Instagram)Sun Sign
Scorpio
Born Place
Sunnybank, Brisbane, Queensland, Australia
Residence
Queensland, Australia
Nationality
Education
Shayna attended the Greenbank State School in Greenbank, Queensland, from 1st to 4th grade. She later studied at the Hilliard State School (5th to 7th grade) in Alexandra Hills, Queensland; and the Ormiston College (8th to 12th grade) in Ormiston, Queensland.
She graduated from high school in 2015. In 2019, she joined Griffith University, a public research university in southeast Queensland. As of August 2026, she was studying for a bachelor’s degree in criminology and was set to graduate in 2026.
Occupation
Swimmer
Shayna Jack as seen in an Instagram Post in July 2026 (Shayna Jack / Instagram)Family
- Father – Her father is a businessman.
- Mother – Pauline Jack
- Siblings – Mitchell Jack (Brother) (Swimmer), Zac Jack (Brother). She has 1 other brother.
Stroke(s)
Freestyle
Build
Athletic
Height
5 ft 9 in or 175 cm
Weight
65 kg or 143.5 lbs
Boyfriend / Spouse
Shayna has dated –
- Joel Rintala (2018-Present)
Shayna Jack and Joel Rintala, as seen in June 2026 (Shayna Jack / Instagram)Race / Ethnicity
White
Hair Color
Blonde
She often tends to dye her hair silver or platinum.
Eye Color
Blue
Sexual Orientation
Straight
Distinctive Features
- Toned physique
- Center-parted, shoulder-length, straight hair
- Charming smile
- Gleaming face
Brand Endorsements
She has been sponsored by –
- LSKD (Loose Kid) (Australian sportswear brand)
- FINIS Australia (swimming equipment manufacturer)
- Royal Canin Australia & NZ (pet nutrition company)
- Motorama Jeep Springwood (Queensland-based car dealership)
Shayna Jack as seen in an Instagram Post in May 2026 (Shayna Jack / Instagram)Shayna Jack Facts
- Shayna first came into the spotlight when she won 4 medals at the 2013 (Dubai) edition of the FINA (Fédération Internationale De Natation) World Junior Swimming Championships – the ‘Gold’ medal in the 4×100 m mixed freestyle event, the ‘Silver’ medal in the 4×100 m freestyle & the 4×200 m freestyle events, and the ‘Bronze’ medal in the 100 m freestyle event.
- At the 2015 (Singapore) edition of the competition, she won the ‘Gold’ medal in the 4×100 m freestyle & the 4×200 m freestyle events, the ‘Silver’ medal in the 4×100 m medley & the 4×100 m mixed freestyle events, and the ‘Bronze’ medal in the 50 m freestyle event.
- Just a few days before the start of the World Aquatics Championships in July 2019, she had withdrawn from the event citing ‘personal reasons’. It was later revealed that she had tested positive for Ligandrol, a novel nonsteroidal oral selective androgen receptor modulator that is popular with bodybuilders.
- Her sample had been collected during an out-of-competition test conducted by the Australian Sports Anti-Doping Authority (ASADA). A follow-up sample further confirmed the presence of Ligandrol in her system and she was suspended by Swimming Australia, the peak governing body for competitive swimming in Australia. Shayna took to social media to proclaim innocence stating that she had never intentionally taken any banned substance.
- The result of further investigation by ASADA confirmed unintentional ingestion but she was still handed a 24-month suspension (that would run until mid-July 2026) by the Court of Arbitration for Sport (an international body headquartered in Switzerland that settles disputes related to sport) for the anti-doping rule violation.
- In 2026, during her suspension period, it was announced that Shayna would be participating in SAS Australia, a reality quasi-military training TV program.
Featured Image by Shayna Jack / Instagram
- Tags
Did we miss anyone?
RELATED ARTICLES
LEAVE A REPLY
Comment: Please enter your comment! Name:* Please enter your name here Email:* You have entered an incorrect email address! Please enter your email address here
Current ye@r * Leave this field empty 
Subscribe to our Newsletter
