Tianna Shefsky is a 21-year-old Canadian fitness content creator, born December 21, 2004, and one half of the couples account @gymoholicz.
Her boyfriend is Austin Beasley. She posts gym videos and couple humor on TikTok, YouTube and Snapchat. Her height has no verified public source, and her net worth is only an estimate.
Quick Facts (Updated September 2026)
|
Detail |
Info |
Confidence |
|
Full name |
Tianna Shefsky |
High |
|
Birthday |
December 21, 2004 |
High |
|
Age |
21 (turns 22 on Dec 21, 2026) |
High |
|
Birthplace |
Canada |
Medium |
|
Profession |
Fitness and lifestyle creator |
High |
|
Known for |
@gymoholicz couples account |
High |
|
Boyfriend |
Austin Beasley |
Medium |
|
Height |
Not publicly verified |
None |
|
Net worth |
About $150,000 (unverified estimate) |
Low |
Famous Birthdays lists her as a TikTok creator best known for the couples fitness account gymoholicz. TheCityCeleb reports her birth date as December 21, 2004, in Canada.
Who Is Tianna Shefsky?
Tianna makes gym-focused videos with a light, funny tone. Her content mixes workouts, gym-etiquette jokes and couple moments.
• Earliest archived video: a 2022 TikTok captioned "Pull up progression."
• Viral clip: "When they're on the machine you want…" passed two million views.
• Brand work: she has promoted Legion Athletics protein powder.
Ever wonder why gym-couple content works? It feels relatable. Most viewers have waited for a machine.
You can compare her path with other duo creators. See Jasmin Arndt's profile for another couples-channel story.
Her Platforms in 2026
Her audience is spread across several apps. These numbers come from her own profile bios and change often.
|
Platform |
Reported figure |
Source type |
|
71.1K followers, 15.4M likes |
Her profile |
|
|
608K+ subscribers (self-reported) |
Her TikTok bio |
|
|
Snapchat |
800K+ (self-reported) |
Her TikTok bio |
|
Active profile, count not confirmed |
Her profile |
Self-reported numbers are useful but unaudited. Treat them as her claims, not verified data.
Who Is Tianna Shefsky's Boyfriend?
Her boyfriend is Austin Beasley, a fitness creator and her partner in @gymoholicz. Famous Birthdays says he posts comedic fitness content with her and works as a Legion brand ambassador.
• Shared account: @gymoholicz on TikTok.
• His start: he began posting on Instagram in early 2020.
• Status caveat: the sources are dated 2025, so confirm the current status on her accounts.
The Follower Count Puzzle (Original Analysis)
Sources disagree on how big the gymoholicz audience is. Here is what each says.
|
Source |
Reported "fans" |
Page date |
|
240,000+ |
Dec 2023 |
|
|
260,000+ |
Jun 2024 |
|
|
300,000+ |
May 2025 |
|
|
360,000+ |
2025 |
The numbers rise with each date, so the gap is likely growth, not error. Cite the newest figure and the date.
What Is Tianna Shefsky's Net Worth?
The only public estimate is about $150,000. TheCityCeleb states this figure without showing its method.
How Tall Is Tianna Shefsky?
No verified height exists. She has not published it in a source I could find. Pages that show a number are guessing.
Compare that with GMRU's format for confirmed data, such as Nell Fisher's verified stats.
Timeline
1. 2004: born December 21, in Canada.
2. 2022: earliest archived TikTok, a pull-up progression.
3. 2023 to 2025: gymoholicz grows past 300,000 fans.
4. 2025: turns 21.
5. 2026: runs TikTok, YouTube and Snapchat channels.
What Is Not Public
• Her parents and siblings.
• Her education.
• Her address.
This page leaves those out on purpose. Private details about a creator's family are not public interest.
Want more creator profiles? Browse GMRU's biography section, including Murphy Levesque.
References
• Famous Birthdays: Tianna Shefsky