Introduction
Kayla Itsines is an Australian personal trainer, entrepreneur, and fitness influencer who has transformed the way millions of people approach health and exercise. Known for her high-energy workouts, inspiring fitness programs, and results-driven approach, she has become a global icon in the fitness industry.
Her journey began when she started training clients in her hometown, helping them achieve their fitness goals through customized routines. She quickly realized that her training style, which emphasized functional movements and short, effective sessions, could help women of all fitness levels.
Today, Kayla is one of the most recognized names in the global fitness community. Through her Bikini Body Guide (BBG) programs, Sweat app, books, and social media presence, she continues to inspire and empower millions to take control of their health and live a stronger, more confident life.
Who is Kayla Itsines?
Kayla Itsines is a fitness trainer, author, and entrepreneur from Australia, best known as the creator of the BBG workout program and co-founder of the Sweat fitness app. She has built one of the most influential online fitness empires in the world, using social media to reach and motivate a global audience.
Kayla Itsines – Wiki
| Full Name | Kayla Itsines |
| Date of Birth | May 21, 1991 |
| Place of Birth | Adelaide, South Australia, Australia |
| Nationality | Australian |
| Profession | Fitness Trainer, Author, Entrepreneur |
| Known For | Bikini Body Guide, Sweat App |
| Education | Australian Institute of Fitness – Master Trainer Certification |
| Marital Status | Engaged |
| Net Worth (Estimated) | $65 Million USD |
Biography
Kayla Itsines was born on May 21, 1991, in Adelaide, South Australia. From a young age, she was active in sports, particularly basketball, which developed her interest in fitness and physical training. She had a natural drive to stay active and help others do the same.
After completing her schooling, she pursued a career in personal training, earning her Master Trainer certification from the Australian Institute of Fitness. She began training women at a local gym, focusing on improving their strength, flexibility, and confidence.
Recognizing that many of her clients wanted toned physiques and increased fitness levels without long gym sessions, she developed the Bikini Body Guide (BBG) program — a series of short, high-intensity workouts. She documented client transformations online, which quickly went viral.
Today, Kayla is a world-renowned fitness coach with millions of followers, co-founder of the Sweat app, and a successful author. Her programs have transformed countless lives, making her one of the most influential figures in the global fitness industry.
Social Media Accounts
| Platform | Handle | Followers (approx.) | Profile Link |
| @kayla_itsines | ~15 Million | https://www.instagram.com/kayla_itsines | |
| YouTube | Kayla Itsines | ~430K | https://www.youtube.com/c/KaylaItsines |
| Kayla Itsines | ~28 Million | https://www.facebook.com/kaylaitsines | |
| Twitter/X | @kayla_itsines | ~400K | https://twitter.com/kayla_itsines |
| TikTok | @kayla_itsines | ~1.2 Million | https://www.tiktok.com/@kayla_itsines |
Childhood & Background
Kayla grew up in Adelaide, South Australia, in a close-knit Greek-Australian family. Her heritage played a big role in shaping her values of discipline, hard work, and healthy living.
From a young age, she was energetic and loved participating in physical activities, especially basketball. This early passion for movement would later become the foundation for her fitness career.
In her teens, she began learning about health, nutrition, and fitness, fascinated by how the body responds to different training styles.
Her interest in helping others improve their health began when she started training family and friends, seeing their transformations firsthand.
These early experiences led her to pursue formal education in fitness, setting the stage for a remarkable career.
Family Background
- Full Name – Kayla Itsines
- Father – Jim Itsines (Teacher)
- Mother – Anna Itsines (Teacher)
- Sister – Leah Itsines (Food Stylist & Cookbook Author)
- Heritage – Greek-Australian
- Family Support – Strongly encouraged her fitness career and entrepreneurial ambitions
Relationships
- Current Partner – Engaged to Jae Woodroffe
- Past Relationship – Previously in a long-term relationship with Tobi Pearce, co-founder of the Sweat app
- Children – Has a daughter, Arna Leia, born in 2019
- Family Priority – Maintains a balance between her career and family life
- Privacy – Shares select moments of her personal life while maintaining boundaries
Educational Background
- Early Schooling – Attended local schools in Adelaide
- High School Activities – Active in sports, especially basketball
- Higher Education – Studied at the Australian Institute of Fitness
- Master Trainer Certification – Specialized in personal training and fitness instruction
- Continued Learning – Stays updated on health, nutrition, and training methods.
Physical Appearance
| Attribute | Details |
| Height | ~5′5″ (165 cm) |
| Weight | ~52 kg (115 lbs) |
| Body Type | Slim, athletic |
| Hair Color | Dark Brown |
| Eye Color | Hazel |
| Skin Tone | Olive |
| Distinctive Features | Athletic build, radiant smile |
| Overall Style | Sporty, casual, and fitness-oriented fashion |
Daily Routine
- Early Morning Workout – Starts the day with strength or high-intensity training.
- Healthy Breakfast – Prefers nutrient-rich meals like eggs, avocado, or smoothies.
- Business Management – Oversees Sweat app operations and brand collaborations.
- Content Creation – Films workout videos, takes photos, and engages with her audience.
- Family Time – Spends time with her daughter and fiancé.
- Client & Team Meetings – Works with her fitness team and marketing staff.
- Evening Wind Down – Light stretching, relaxation, and early sleep for recovery.
Awards & Recognitions
- Forbes 30 Under 30 – Recognized for her influence in the fitness industry.
- Social Media Fitness Icon Award – Honored for inspiring millions online.
- Entrepreneurial Achievement Awards – For co-founding the Sweat app.
- Global Fitness Influencer Recognition – Featured in top health and wellness magazines.
- Book Bestseller Status – Her fitness guides have topped global sales charts.
Path to Success
Kayla’s path to success started with a simple goal — to help women feel confident in their bodies. By focusing on short, effective workouts, she made fitness accessible for women with busy schedules.
Her Bikini Body Guide program went viral, leading to the creation of the Sweat app, which became one of the world’s top fitness platforms. This combination of passion, authenticity, and business savvy turned her into a global fitness leader.
Hobbies & Interests
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Strength and circuit training
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Cooking healthy meals
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Spending time with family
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Traveling for fitness events
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Outdoor walks and beach time
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Reading about health and nutrition
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Designing new workout routines
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Supporting women’s health initiatives
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Engaging with her online fitness community
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Playing basketball recreationally
Personality
Kayla Itsines is driven, disciplined, and inspiring. She is known for her energetic personality and ability to motivate others to reach their fitness goals. While business-focused, she remains grounded and values family, health, and authenticity. Her approachable nature makes her a relatable figure in the fitness world.
Interesting Facts About Kayla Itsines
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Co-founded the Sweat app with her former partner, Tobi Pearce.
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Her BBG program has been used by millions worldwide.
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Is one of the most followed fitness trainers on Instagram.
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Passionate about empowering women through health and fitness.
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Balances motherhood with a demanding business schedule.
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Strong advocate for realistic, maintainable fitness goals.
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Enjoys traditional Greek cuisine.
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Avoids fad diets, focusing on long-term healthy habits.
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Her programs emphasize bodyweight and functional movements.
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Maintains a highly disciplined daily routine.
Net Worth & Income Sources
Estimated Net Worth: $65 Million USD
Main Income Sources:
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Sweat App – Subscriptions and memberships.
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BBG Fitness Program – Sales of guides and online plans.
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Brand Collaborations – Endorsements and partnerships.
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Books & Publications – Bestselling fitness guides.
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Fitness Events & Workshops – Global appearances and training events.
Summary Table – Estimated Annual Income
| Source | Estimated Annual Income |
| Sweat App | ~$20M+ |
| BBG Program Sales | ~$5M+ |
| Brand Collaborations | ~$2M+ |
| Books & Publications | ~$1M+ |
| Events & Workshops | ~$500K+ |
Conclusion
Kayla Itsines has revolutionized the fitness industry by making health and exercise accessible to women around the world. Through her BBG program, Sweat app, and social media influence, she has empowered millions to live healthier, stronger lives.
Her journey from a local trainer in Adelaide to a global fitness entrepreneur is proof that passion, dedication, and innovation can create lasting impact. Today, she continues to inspire through her workouts, family-centered lifestyle, and unwavering commitment to women’s health.
FAQs
1. What is Kayla Itsines’ full name?
Her full name is Kayla Itsines.
2. When was she born?
She was born on May 21, 1991, in Adelaide, Australia.
3. What is she best known for?
She is best known for creating the Bikini Body Guide (BBG) and co-founding the Sweat app.
4. Is she married?
No, but she is engaged to Jae Woodroffe.
5. Does Kayla have children?
Yes, she has a daughter named Arna Leia.
6. How tall is Kayla Itsines?
She is about 5′5″ (165 cm) tall.
7. How did she start her career?
She began as a personal trainer helping women transform their bodies through functional training.
8. What sports did she play growing up?
She played basketball during her school years.
9. What is her nationality?
She is Australian.
10. Has she written any books?
Yes, she has authored bestselling fitness guides and books.
11. Does she run the Sweat app herself?
She co-founded and actively works with the Sweat team to run the platform.
12. What’s her diet philosophy?
She focuses on balanced, nutrient-rich meals without extreme restrictions.
13. Does she still train clients in person?
She mostly focuses on online training but occasionally participates in events and workshops.
14. What is her estimated net worth?
Her net worth is around $65 million USD.
15. What is her life philosophy?
She believes in empowering women to be confident, strong, and healthy through sustainable fitness.
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