Katie Donnelly Height, Weight, Age, Body Statistics

Healthy Celeb
Katie Donnelly Quick Info
Height 5 ft 1 in
Weight 47 kg
Date of Birth June 25, 2004
Zodiac Sign Cancer
Eye Color Hazel

Katie Donnelly is an American YouTuber who’s known as part of the “It’s The Donnellys” channel, a family vlog well-known for its array of amazingly fun and entertaining videos. Though she first rose to fame in this channel, she has also created her own channel where she usually posts niches relevant to beauty and lifestyle, which are obviously contents she’s more interested in and passionate about as an individual. Aside from landing a career in vlogging, she also has a solid social media fan base particularly her Instagram and TikTok official accounts which have both grown with millions of followers.

Born Name

Katie Elizabeth Donnelly

Nick Name


Sun Sign


Born Place

Maryland, United State






  • Father – Mike Donnelly
  • Mother – Jill Donnelly
  • Siblings – Brennan Donnelly (Older Brother), Ryan Donnelly (Younger Brother)


She self-manages herself.




5 ft 1 in or 155 cm


47 kg or 104 lbs

Race / Ethnicity


She is of American descent.

Hair Color

Light Brown

Eye Color


Sexual Orientation


Distinctive Features

Brand Endorsements

Katie Donnelly Favorite Things

  • Genre Music – Country
  • A place to go – Anywhere near the water

Source – YouTube

Katie Donnelly Facts

  1. She’s an ultimate camera enthusiast.
  2. She has great fashion choices.
  3. She did gymnastics for 8 years and was a level 7 State Champion gymnast in all around, beam, bars, and floor.
  4. She hates broccoli.
  5. In May 2015, she joined the mega-popular video-sharing platform YouTube by launching her channel Flippin’ Katie (now It’s The Donnellys). The channel has already amassed more than 1.5 million subscribers with over 350 million combined views.
  6. The first batch of videos uploaded on the It’s The Donnellys channel showcased Katie’s gymnastics talent. Over time, she began featuring vlogs with her brothers. As the channel began to make its rounds in the platform and grew popular, it was when Katie decided to upload contents under different niches such as road trips, shopping, challenges, adventures, and the list goes on.
  7. The channel became a family vlog after her parents started appearing in her vlogs.
  8. Some of the most-viewed vlogs on her channel are  “The Great Watermelon Challenge” and “Field Day with Bratayley | Boys vs Girls”.
  9. She launched her solo YouTube channel called ItsKatieDonnelly on January 11, 2018. The channel which has already amassed more than 150k subscribers with over 3 million combined views, is a more personal vlog for Katie where she uploads contents about her life in general.
  10. Katie is part of The Coral Girls’ YouTube channel called Gymscool where she’s being joined by fellow gymnast Arden Martino.
  11. Her brother Ryan also runs a solo channel called Ryan in the Wild while her brother Brennan is a water polo athlete and baseball player.

Source – The Famous People, YouTube, YouTube

Featured Image by Katie Donnelly / Instagram

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