Katie Austin Wiki 2024: Age, Family, Net Worth and Full Bio

Who is Katie Austin?

Katie Austin is a famous American fitness enthusiast, model, blogger, and social media star. She was born on October 2, 1993, in Washington D.C, USA.

Currently, she is 27 years old and lives recently in California, USA.

Her real name is Katherine Reed Austin. Katherine is also a book author.

Katie teaches many people about fitness, workouts, and diet plans through her social media.

Plus, she is a great inspiration and a role model for many girls in the world.

Not only that, but Katie Austin is also a certified fitness trainer and health coach.

She has gained huge popularity and fame all over because of her works.

So, Today we will be covering Katie’s bio, net worth, personal information, and many more.

Let’s begin!!

Katie austin having selfies

Quick Bio

Real Name Katherine Reed Austin
Nick Name Katie Austin
Gender Female
Date of Birth October 2, 1993
Birth Place Washington, District of Columbia, United States of America
Age 27 years old
Birth Sign Libra
Nationality American
Ethnicity White
Religion Christianity
Profession Fitness Blogger, Model
Height (approx.) 5 feet 4 inches or 165 cm
Weight (approx.) 55 kg or 121 pounds
Hair Color Blonde
Eye Color Black
Father Jeff Austin
Mother Denise Austin
Sibling Kelly Austin
Spouse N/A
Children N/A
Net Worth $2.5 million
Profiles InstagramYouTube TikTok

 Early Life of Katie Austin

Where was Katie Austin born? Katie Austin was born in Washington, District of Columbia, USA.

Talking about her education, Austin completed her bachelor’s degree in Communication with an emphasis on health.

She graduated from the University of Southern California in 2016.

Katie was a Divison 1 Lacrosse player at USC. Also, she was the host of her own fitness show at a college station.

During her school days, she shared her GetFitWithKate workouts as a hobby and later on, later on, that hobby became her career point in her life.

Her mother Denise Austin who was a famous fitness instructor and author encouraged her to boost her career in fitness and health.

Katie having ice-cream beside a pole


Why is Katie Austin so famous? Katie is an American fitness blogger. In her school days, she shared her workout hobbies which turned out to be her career.

On May 31, 2014, Katie started her own YouTube channel and named Katie Austin.

She shares different fitness-related videos on her channel.

Not only that, Katie uploads videos regarding fitness tips, workout videos, healthy meal diets, and shares them on her social media accounts.

She has around 110k subscribers on YouTube with around  328k followers on Instagram.

Plus, she has gained more than 9 million likes on TikTok with around 672k followers.

Katie was featured for her workouts in different publications in 2016.

In addition, Katie Austin has been featured as a fitness and nutrition expert in different shows like The Today Show, Hollywood Today Live, The Doctors, Home and Family.

Also, she has appeared in The Ellen Degeneres Show with her mother.

Moreover, Katie has walked on the red carpet for programs like ESPYs and The Kids Choice Awards.

Keeping the fitness instructor career aside, Katie is also a model. She works for different swimsuit brands.

She has a workout app called Katie Austin where she shares thousands of workout programs and diet plans.

Personal Information

How tall is Katie Austin? Katie stands at a height of 5 feet 4 inches or 165cm and weighs around 55 kg.

She is an American and has white ethnicity. Her zodiac sign is Libra.

Katie’s eyes are black in color with blonde hair. She has a body measurement of 34 inches.

The fitness instructor follows Christianity as her main religion.

As for now, her hobbies are clicking photos and taking videos but it is just an assumption.

There is no exact information available about her hobbies.

She has disclosed her favorite foods eggplant, avocado, broccoli, and many in a recent interview with Glitter Magazine.

Katie austin working out on beach

Relationship of Katie Austin

Who is Katie Austin presently dating? Katie often posts romantic and cozy pictures with a man on her Instagram account. She is currently in a relationship with a secret man whose details and information are yet to be revealed.

Before that, Katie was in a 4-year relationship with Bryce Alford. She met Bryce during her college times.

However, Katie came out with a video about the reason behind the breakup.

She has a very hard time during her first breakup.

Even after that, she had a relationship with another man which too did not work well in the end.

On March 28, 2014, Katie revealed the love of her life and she is much happier with the man.

More importantly, Katie has not disclosed any of her future plans as of now.

Katie austin having fun with her boyfriend
Katie with her boyfriend


Who are the parents of Katie Austin? Katie was born into a very famous family. Her father’s name is Jeff Austin who is a former tennis player.

Her mother Denise Austin is a famous fitness instructor and author.

Katie is a niece of US Open Championship Tracy Austin. Katie has an elder sister Kelly Austin.

Net Worth of Katie Austin

Katie is a famous fitness instructor and a YouTuber. Plus, she is also a certified fitness coach, model, and book author.

She has her own fitness app where she provides hundred of fitness programs and workout plans.

Her main source of earning is through fitness training and modeling.

Katie generates most of her wealth from her fitness app, fitness career, paid sponsorships, brand deals, YouTube videos, modeling, social media ads, and many more.

As of 2024, Austin has an estimated net worth of $2.5 million approximately.

Katie holding coffee and snacks


  • Katie Austin was born in Washington, D.C, USA.
  • Currently, she is 27 years old.
  • Her zodiac sign is Libra.
  • Katie is a famous social media star with a huge number of followers on her different social media accounts.
  • She belongs to a famous family where her mother is a fitness instructor and her father is a former tennis player.
  • On her social media accounts, she shares different videos, vlogs, pictures regarding fitness programs, instructions, diet plans, and many more.
  • Katie has another channel on YouTube as Austin AF where she has started her podcast Katie Austin.
  • Moreover, Katie has been featured in various publications for her workouts in an editorial titled NetFLEX and Chill in Seventeen Magazine in 2016.


Who is Katie Austin?

Katie is a popular fitness blogger, model, and fitness enthusiast. She is the youngest daughter of famous fitness instructor Denise Austin.

How old is Katie Austin?

As of 2024, Katie is 27 years old. She was born on October 2, 1993.

Is Katie Austin’s workout effective?

Katie is a certified fitness trainer and an instructor. Her workouts are more effective as they are simple and provides satisfying results.


Check out the latest workout video of Katie Austin from her YouTube channel:

Image credit: Instagram @katieaustin