Estelle Nordenfalk: From Primetime TV to Stockholm's Longevity Frontier

From primetime to the mat

Before she was a wellness entrepreneur, Estelle Nordenfalk was a fixture of 1990s Swedish media. She appeared on television as a young performer, then moved behind the camera, eventually becoming CEO of the production company Kajak TV, which she co-owned with fellow media personality Renée Nyberg. The company produced television series and talk formats for Swedish networks, and by her mid-twenties Nordenfalk was running the kind of always-on schedule that defines the industry: early calls, late edits, and little room for anything else.

That pace caught up with her. A sudden, severe back injury left her barely able to get out of bed, and she went looking for the fastest fix available — painkillers strong enough to get her back to set. The doctor she found instead had trained in Ayurvedic medicine and, rather than reaching for a prescription pad, asked about her lifestyle. Nordenfalk has since described leaving that appointment irritated and skeptical, with a set of yoga movements and lifestyle recommendations in place of the tablets she expected. She tried them anyway. The pain resolved, and a media executive who had never taken wellness seriously became, in her own words, hooked.

Estelle Nordenfalk left a long career as a media-industry CEO to build Scandinavia's largest yoga chain — and has spent the years since asking how far the body's own systems can be pushed to heal themselves.

Building Scandinavia's largest yoga chain

What began as personal recovery turned into a second career. Nordenfalk became a partner and working chairman at Yogayama, a Stockholm studio that had opened as Sweden's first to offer a broad, structured range of yoga classes rather than a single style taught by a single teacher. Under her leadership, Yogayama built out a 500-hour teacher training program and expanded into a franchise model starting in 2016, adding studios in Norrköping and, in August 2017, Gothenburg — growth that made it, by the company's own account, Scandinavia's largest yoga center network.

For close to two decades, that was Nordenfalk's public identity: the media executive who walked away from television to build a health brand around breath, movement, and recovery. She became a sought-after speaker and columnist on stress and workplace wellbeing, drawing on a personal story — burnout, a divorce, three children, and a full lifestyle reset — that she has been open about in interviews and speaking engagements. Audiences, by her own account and that of the agencies who book her, respond to the fact that she is describing a path she actually walked rather than a theory she read about.

It is a familiar arc in the wellness industry: a personal health crisis becomes the founding story of a business. What makes Nordenfalk's case unusual is what she did after Yogayama was already established and successful. Rather than settling into the role of elder stateswoman for Swedish yoga, in her mid-fifties she started building again — this time somewhere far more technical.

The king's old tennis court

In 2022, Nordenfalk began renovating a ground-floor space on Jungfrugatan, on Stockholm's Östermalm, directly across the street from Yogayama's own studio. The address had a history: in the early 1900s it had housed King Gustaf V's private tennis club, and later served as a dance hall and, briefly, a chapel. When contractors started demolition, they found the king's original tennis court still intact beneath decades of later renovations, complete with roughly seven meters of ceiling height.

Modern tennis needs more room than an early-1900s private court could offer, so Nordenfalk chose a different racket sport for the space: padel, played on one of the only indoor courts in central Stockholm. She named the resulting venture V Social Club — deliberately not "health club" or "gym," she has explained, because the goal was an active social space built around sport and recovery rather than a facility organized around body anxiety and performance targets. Alongside the padel court and a strength-and-conditioning gym came a members' lounge with food, wine, and rotating art for sale on the walls, plus a menu of recovery treatments grouped under the heading biohacking: infrared sauna, red light therapy, and whole-body cryotherapy at around minus 87°C for three-minute sessions.

The club opened to members in 2022 and 2023, and quickly became one of the more talked-about openings on Östermalm — not for its yoga pedigree, but for a genuinely rare architectural feature (an indoor padel court with a seven-meter ceiling in the middle of the city) wrapped around recovery technology that, at the time, Swedish consumers mostly associated with elite athletes rather than gym members.

From V Social Club to Age Back Co. Stockholm

V Social Club's next chapter is where its story starts to intersect directly with Biohacker Alliance's own coverage of Stockholm's longevity scene. According to a published case study from the access-technology company Precise Biometrics, the club has since been rebranded as Age Back Co. Stockholm, with Nordenfalk continuing on as CEO of the flagship location. The same address, Jungfrugatan 7B, is also home to Age Back Clinic — the hyperbaric oxygen park Biohacker Alliance profiled as an Innovators feature, which we described at the time as one of the most advanced HBOT facilities in Europe.

Age Back Company organizes its work into three connected arms: Age Back Cells, a GMP laboratory group developing regenerative and cellular therapies; Age Back Care, focused on personalized hair, skin, and aesthetic programs; and Age Back Clinics, the HBOT-centered flagship facilities — including the Age Back Clinic in Stockholm — where those therapies are delivered directly to members and patients. The club side of the business, now operating under the Age Back name, has continued to expand its own membership infrastructure: a 2026 case study describes the club rolling out biometric entry across its facilities, classes, and locker rooms to give members frictionless, card-free access, with Nordenfalk quoted describing the goal as a "seamless and exclusive" arrival experience from the moment a member walks in.

In practice, this means the padel courts, gym floor, and recovery lounge that Nordenfalk built inside a converted royal tennis club now sit inside the same organizational and physical footprint as a medical-grade hyperbaric oxygen program — two different regulatory categories (consumer wellness club and clinical HBOT facility) operating side by side under one Stockholm address and one broader company vision.

Jungfrugatan's emerging longevity corridor

Zoom out, and the geography starts to look deliberate rather than coincidental. Within a few hundred meters on and around Jungfrugatan, Östermalm now hosts Yogayama's original studio, the Age Back Co. Stockholm club Nordenfalk built inside a former royal tennis hall, and Age Back Clinic's hyperbaric oxygen park — three overlapping layers of the same city block's slow transformation into a walkable longevity district. That is not a common pattern in Stockholm wellness, where most operators compete for members within a single category (gyms compete with gyms, clinics with clinics) rather than clustering complementary services around one address.

For members of the club, the practical effect is proximity: someone doing padel and strength training at Age Back Co. Stockholm is a short walk from a medical-grade hyperbaric session at Age Back Clinic, and from the yoga studio where Nordenfalk's own wellness career began. For Biohacker Alliance readers tracking where Europe's biohacking and longevity infrastructure is actually being built, Jungfrugatan is a useful case study in how these ecosystems form in practice: not through a single mega-facility, but through founders and companies building adjacent, then formally connecting what they've built.

Why her story matters for the biohacking movement

Nordenfalk is an unusual figure in the biohacking and longevity space, which is more often associated with technologists, physicians, or professional athletes than with former television executives turned yoga entrepreneurs. Her path — a media career, a physical breakdown, an accidental introduction to a non-pharmaceutical recovery method, two decades building a yoga franchise, and now a CEO role inside a company organized around hyperbaric oxygen, cellular therapy, and biometric-secured recovery clubs — reads less like a straight line and more like a series of compounding bets on the same underlying idea: that the body's own regenerative systems, given the right conditions, do most of the work.

That idea now has a physical address in Stockholm. Whether Age Back Co. Stockholm and Age Back Clinic continue to formally converge, or continue operating as connected-but-distinct entities under the same umbrella, the club Nordenfalk built out of a king's abandoned tennis court has become one of the more concrete pieces of evidence that Europe's longevity industry is no longer confined to standalone clinics — it is starting to build neighborhoods.