Most fitness creators on TikTok have a backstory that involves a personal transformation or a before-and-after photo. Cassidy Malsch’s backstory involves 12 years of competitive gymnastics, a collegiate acro and tumbling program in Hawaii, and a high school cheerleading award from one of Georgia’s most competitive athletic circuits.
She didn’t stumble into fitness content. She trained into it.
Cassidy Malsch — born Cassidy Thompson on September 14, 1998, in Atlanta, Georgia — now has 5.8 million TikTok followers, 483,000 YouTube subscribers, and a coaching business that runs training plans, nutrition guides, and 1:1 sessions through her website cassidytfitness.com. She married fellow creator Hunter Malsch in July 2025 and operates across platforms under both her married name and her original fitness brand name.
She’s 27 years old, based in the Atlanta area, and the athletic credentials behind her content are more extensive than most people realize.
From Atlanta Gyms to Hawaii Pacific
Cassidy grew up in Atlanta and spent her formative years in the gym — not as a hobby, but as a serious competitive pursuit. She trained in gymnastics for 12 years, long enough that the sport shaped not just her fitness but her entire relationship to movement, discipline, and what a trained body can actually do.
By her senior year at Northgate High School in Georgia, she had transitioned from gymnastics to competitive cheerleading and was good enough to be named “High School Cheerleading Player of the Year” by the Atlanta Journal-Constitution for the 2016-17 season. That’s not an award handed out for participation — AJC’s athletic recognitions are among the most competitive in Georgia prep sports.
After high school, she took her gymnastics background somewhere unusual: Hawaii Pacific University, where she pursued acro and tumbling at the collegiate level. Acro and tumbling is its own discipline — a hybrid of gymnastics and cheerleading that rewards the exact skill set she’d spent over a decade building. It was a specific, deliberate choice, and it’s the foundation that makes her fitness content credible in ways that pure lifestyle creators can’t replicate.
Building the TikTok Brand
Cassidy’s TikTok didn’t grow because she found a trend and jumped on it. It grew because she had something most fitness creators don’t: the visual proof of real athletic training. Handstand progressions, explosive full-body workouts, tumbling content, and calisthenics — these aren’t performances for a camera. They’re extensions of what she’s been doing in gyms since childhood.
Her content mix on TikTok combines workout routines, gymnastics-specific skills, health-focused messaging, and motivational content — with 156.6 million total likes accumulated across the account. On YouTube, 790 videos and 483,000 subscribers indicate an audience that goes beyond passive scrolling into active, repeat engagement with longer-form content.
The brand partnership list is modest compared to creators at her follower tier. ACTA Wear is the most visible collaboration — she’s promoted the brand with discount codes in her content. Her management and brand inquiries run through Dolfin Content. What’s notably absent from her partnership history is the roster of major supplement or apparel brands that typically flood fitness creators of her size. Whether that reflects selectivity, negotiation in progress, or a deliberate choice to keep the brand independent isn’t publicly known.
For comparison, creators like Whitney Simmons and Leana Deeb have built comparable fitness platforms with deep brand partnership rosters — but both entered those deals after establishing a clear, defined content identity first, which is exactly what Cassidy appears to be doing.
The Coaching Business Behind the Content
The most financially substantive part of Cassidy’s brand isn’t the TikTok account — it’s the business built around it.
Cassidy Thompson Fitness runs on a multi-tier model. The website offers purchasable training plans and workout guides, nutrition resources, and two membership levels (Classic and VIP). The 1:1 coaching service sits at the top of the offer stack, with inquiries fielded directly through the site. She also coaches through the Athli app, which connects creators with clients for personalized programming.
Her mission statement, as written on the About page: “Cassidy is passionate about helping others embrace the joy of fitness. Beyond mere physical transformation, Cassidy’s focus with clients is on personal growth, happiness, and learning how to live an active, fulfilling lifestyle that is sustainable.”
That language is worth noting. The emphasis is on sustainability and personal growth rather than weight loss or aesthetic transformation — a deliberate positioning choice in a fitness influencer space still largely dominated by before-and-after marketing. Whether that framing resonates more or less commercially than transformation content is an open question, but it’s a consistent message across her website and content.
She also maintains a presence on the Soph_fit app, which offers structured workout programming and community access for subscribers.
A dedicated Reddit community — r/cassidytfitnesssnark — exists for discussion of her content, suggesting she’s reached the follower threshold where audience opinion is organized enough to warrant its own forum. That’s a marker of scale as much as anything else.
Hunter Malsch and the July 2025 Wedding
Cassidy and Hunter Malsch began dating in 2023 and got engaged in 2024 before marrying in July 2025. Hunter is a full-time social media creator with 850,000 to 900,000 TikTok followers under the handle @hunter_malsch, known primarily for comedy videos and his “air walking” content. They have documented their relationship consistently across platforms — calisthenics videos together, couple content, and the kind of collaborative posting that builds audience crossover between two creator accounts.
The wedding was listed on The Knot and generated a notable spike in search interest around Cassidy’s name — the “Cassidy Malsch husband” query is now one of her top long-tail search terms.
She has no children as of 2026.
The dynamic between the two accounts is worth watching. Hunter’s comedy-forward approach and Cassidy’s fitness-focused content occupy different niches, but shared couple content pulls audiences across both. Creators like Ilona Maher have demonstrated that an athletic background combined with a visible personal life creates a more durable creator brand than either element alone — the audience follows the person, not just the content type.
What Cassidy Malsch Is Doing in 2026
She’s newly married, consistently posting across TikTok, YouTube, and Facebook (55,000 followers), and continuing to build the coaching business on the backend of her content operation. The content in 2026 includes couple workout videos with Hunter, ongoing gymnastics and fitness tutorials, and motivational content that fits the personal growth framing of her brand.
No major brand campaign announcements, pregnancy news, or career pivots have been confirmed as of mid-2026. The trajectory is consistent: grow the platform, deepen the coaching business, and use the gymnastics background as the differentiator in a crowded fitness creator space.
That differentiation matters more than it might seem. There are thousands of fitness creators on TikTok. There are considerably fewer who trained competitively for 12 years, won a state-level cheerleading award, and pursued a college athletics program in a discipline as specific as acro and tumbling. That background doesn’t guarantee longevity as a creator, but it does give her content a foundation that’s genuinely harder to replicate than a camera and a gym membership.
Frequently Asked Questions
Who is Cassidy Malsch?
Cassidy Malsch, born Cassidy Thompson, is a 27-year-old fitness and gymnastics content creator from Atlanta, Georgia. She has 5.8 million TikTok followers and runs a coaching business called Cassidy Thompson Fitness, offering training plans, nutrition guides, and 1:1 coaching. She trained as a competitive gymnast for 12 years and studied acro and tumbling at Hawaii Pacific University.
Who is Cassidy Malsch’s husband?
Cassidy Malsch married Hunter Malsch in July 2025. Hunter is a full-time social media creator with roughly 850,000 to 900,000 TikTok followers, known for comedy and “air walking” videos. The two began dating in 2023, got engaged in 2024, and frequently appear in each other’s content.
What is Cassidy Thompson famous for?
Cassidy Thompson (now Cassidy Malsch) is best known as a fitness and gymnastics content creator on TikTok, where she posts workout routines, gymnastics skills, and health-focused content to 5.8 million followers. She also runs her own coaching business with membership tiers and 1:1 coaching, and was named High School Cheerleading Player of the Year by the Atlanta Journal-Constitution in 2017.
How old is Cassidy Malsch?
Cassidy Malsch was born on September 14, 1998, making her 27 years old as of 2026. She is a Virgo, born in Atlanta, Georgia, and currently based in the Atlanta area.
Where is Cassidy Malsch from?
Cassidy Malsch is from Atlanta, Georgia. She attended Northgate High School, where she competed in cheerleading, before going on to study acro and tumbling at Hawaii Pacific University. She is currently based in the greater Atlanta area.
