Katie Donnelly is a renowned nine-level gymnast, swimmer, coral girl, and cheerleader. She is the daughter of well-known YouTube sensation Mike and Jill.

Katie Donnelly is also known for being a part of “It’s The Donnelly’s,” a family blogging channel.

Quick Wiki
Full NameKatie Donnelly
Date of Birth25 June 2004
Birth PlaceMaryland, USA
FatherMike Donnelly
MotherJill Donnelly
ProfessionGymnast, Swimmer, Coral Girl, Cheerleader, Youtuber
Age17 years old
Weight42 kg
Height5 feet 0 inches
Body MeasurementN/A
Eye ColorBrown
Hair ColorBlonde
Net Worth$1 million
Katie Donnelly
Source: Filmi Feed

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Katie Donnelly was born in 2004, on June 25. She was born in Maryland, the United States of America. Katie is currently 17 years old in 2021. Katie Donnelly is the daughter of Mike Donnelly (Mother) and Jill Donnelly (Father). Her Father and Mother both run a joined family YouTube channel.

Katie was born with the birth name Katie Elizabeth Donnelly. She was grown up with two brothers named Brennan and Ryan. Her brother Brennan is a water polo athlete and baseball player, and Ryan also runs a solo channel named “Ryan in the Wild.”



Katie Donnelly had begun Gymnastics when she was six. Katie is so fond of the gymnast, and she mastered the art in no time. Later on, she started uploading a video about her talent. For uploading the video, she began her YouTube channel name “Flippin’ Katie.”

Katie Donnelly started her YouTube channel uploading gymnastics video. Later on, she began uploading videos related to blogs with her brothers. After getting success with her first video, Donnelly got the motivation to create a new video. After that, she started uploading video related to challenging videos, trip blogs and other.

Katie Donnelly’s parents have also featured in her video. Later on, they upgraded her channel to the family blogging channel and named it “It’s The Donnelly’s.” After that, they started posting lifestyle blogs, travel videos, challenges videos with her family members.

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Katie Donnelly viewers are so supportive so that their channel is growing day by day. Until now, they have gathered 1.11 million subscribers. They usually post videos every Tuesday, Wednesday, Thursday, Saturday, and Sunday. They recently uploaded a video on July 13, 2021, named Katie Reacts to our new house during her first visit| She’s already redecorating her bedroom, which gathered more than 113k views until now.

Some of their viewed videos are we surprised Katie with her dream car for her 17th birthday| Her Emotional reaction, We go to circus school Flippin’ Katie, Stuck at Urgent care while on vacation| Flippin’ Katie, Surgery Day| A gymnast’s story, Family Gymnastics, which has gathered more than 1 million views.

In addition, Katie also has a self-titled YouTube channel named “ItsKatieDonnelly.”  She made her self-titled YouTube channel in 2018 and has gathered more than 112k subscribers with 12 videos.

Katie Donnelly usually uploads videos related to her lifestyle blogs and fashion. Katie’s latest video was uploaded in 2020 named “trying on prom dresses! Don’t cancel your PROM 2020” and gathered more than 58k views until now.

Katie also has a joined YouTube channel with her friend Adren Martino name Gymscool. They have gathered more than 210k subscribers with 117 videos. In addition, her brother Brenna has collected 13.6k subscribers until now on his self-titled YouTube channel, and his brother Ryan has amassed more than 27.6k subscribers on his self-titled YouTube channel until now.

Katie Donnelly
Caption: Katie with her family Source: Biography Mask

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Katie is currently single. Donnelly has not provided any information regarding her relationship status. Katie might have had a relationship in the past, but she has not talked about it till now. Donnelly might be focusing on her study and career currently rather than being in a relationship. Moreover, we can hope that she could get a better person in the future.


Net Worth

Katie Donnelly is a well-known Youtuber. Katie has done such a great job in her career providing such good content to her viewers. In addition, Katie earned such a handsome amount of money from her career. Katie estimated net worth is around $1 million.

Katie Donnelly
Source: Filmi Feed

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Social Media

Katie Donnelly is engaged in social media account like Twitter and Instagram. She has gathered 1.1 million followers on her Instagram account and 500k followers on her Twitter account. Katie also has a Tik Tok account where she amassed 2k followers.


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