About
Kensington & Chelsea Gymnastics Academy is a boutique gymnastics club serving families across London. Founded in 2022 by Dr Stefan Kolimechkov — British Gymnastics champion, accredited coach, and published sports scientist — Kensington & Chelsea Gymnastics offers children and adults an inspiring environment to discover the joy of gymnastics through small groups and personalised lessons.
Experience small groups of only 8 students per class with highly qualified gymnastics coaches, and London’s best student-coach ratio of 4:1 – available for both children (ages 4-11) and adults. We are proud to be a recognised and accredited organisation: club member of British Gymnastics (the UK’s National Governing Body for gymnastics), a member of London Gymnastics, and a CIMSPA employer partner (the professional body for the UK’s sport and physical activity sector). We are also fully registered with Companies House, the Information Commissioner’s Office (ICO), and HMRC.
OUR MISSION
Our mission is simple: to inspire joy, confidence, and lifelong health through the art of gymnastics.
OUR GOAL
Our goal is to establish Kensington & Chelsea Gymnastics as a recognised symbol of boutique excellence in recreational gymnastics, combining scientific expertise with highly individualised coaching.
Our group classes take place at St Philip’s Church (W8 6QH) in Kensington and at More House School (SW1X 0AA) on the border of Knightsbridge, Belgravia, and Chelsea. Personal sessions are conducted at The Kensington Studio (W8 6JP) and in clients’ homes across the Royal Borough.
Meet the Team
We are proud to work with a select team of dedicated professionals who share our values of excellence, safety, and care.
STEFAN
DIRECTOR & COACH
Dr Stefan Kolimechkov is a British Gymnastics-accredited coach, London Gymnastics Champion, and medal-winning athlete with more than 15 years of international coaching experience. Holding a PhD in Physical Education, Dr Kolimechkov has published extensively on children’s health, fitness, and wellbeing. At Kensington & Chelsea Gymnastics, he combines scientific knowledge with a boutique coaching philosophy — ensuring every child and adult receives personal attention, evidence-based training, and a joyful introduction to gymnastics.
VENIA
GYMNASTICS COACH
Coach Venia joined the Kensington & Chelsea Gymnastics Academy in November 2024 to bring elegance and style in our club. She holds a BSc degree in Physical Education and Sport Science and an MA degree in Dance Performance. As a professional dancer and a former track and field athlete, she has a deep passion for movement and a strong foundation in athletic performance. With extensive experience teaching gymnastics, she combines technical expertise with a dynamic and engaging coaching style. Venia also practices parkour, tricking, and climbing, bringing a versatile approach to training. Committed to helping athletes develop strength, flexibility, and confidence, she creates a supportive environment where gymnasts can reach their full potential.
SILVIA
GYMNASTICS COACH
Coach Silvia has over 25 years of professional experience, deeply involved in gymnastics and coaching. She joined the Kensington & Chelsea Gymnastics in May 2025. Her passion for the sport began at the age of six, and since then she has won multiple national titles, becoming a two-time Absolute World Champion, three-time Absolute European Champion, and a World Cup holder. After graduating from a sports high school and earning a Bachelor’s degree in Acrobatics Coaching and Physical Education from the National Sports Academy in Bulgaria, she moved to Italy, where she taught recreational gymnastics. In 2016, Silvia relocated to London, continuing her coaching career with gymnasts of all ages. Coach Silvia has a Level 2 British Gymnastics qualifications in Acrobatics, and she is dedicated to helping young athletes develop discipline, achieve their potential, and foster a lifelong love for gymnastics.
MARY-ANNE
WELFARE OFFICER
Mary-Anne Gordon has been the Club Secretary / Manager and Deputy Welfare Officer at Kensington & Chelsea Gymnastics Academy since 2022, and our Club Welfare Officer since 2024. She helps uphold safeguarding standards of the club and ensures that the values of the club are embedded. She brings a wealth of experience to the club having worked with various age groups in London. Her qualifications include a Bachelor's of Education degree, QTS, and Designated Safeguard Lead Training.
KSENIIA
CLUB PHOTOGRAPHER
Kseniia has been our club’s photographer since 2022. She captured wonderful images at our Christmas, Easter, and Halloween sessions, as well as the Annual Performance at the Kensington & Chelsea Gymnastics. Bringing a blend of creativity and professionalism, Kseniia captures the real, spontaneous moments that make our gymnastics events so special. With years of experience and a background in photography, her style focuses on natural light and genuine emotion.
Our Venues
Our sessions take place in carefully chosen premium venues across Kensington & Chelsea:
The Kensington Studio – a private boutique space for one-to-one coaching, close to High Street Kensington, Gloucester Road, and Earl’s Court.
St Philip’s Church – a heritage venue providing an intimate, inspiring setting for children’s small-group classes.
More House School – located in Knightsbridge, this premium facility hosts our children’s classes.
Registered Office: Kensington Town Hall, Niddry Lodge, London W8 7JB
Our Affiliations
Trusted. Recognised. Accredited.
We are proud to be part of the leading organisations in gymnastics, sport, and community wellbeing. These affiliations reflect our commitment to safety, professionalism, and the highest standards of recreational coaching:
BRITISH GYMNASTICS
The official National Governing Body for gymnastics in the UK, ensuring our academy meets national standards of safety and quality.
SINCE 2022
LONDON GYMNASTICS
Our regional governing body, connecting us to the wider London gymnastics community.
SINCE 2024
CIMSPA
The Chartered Institute for the Management of Sport and Physical Activity, recognising us as an official employer partner.
SINCE 2022
KENSINGTON, CHELSEA & WESTMINSTER CHAMBER OF COMMERCE
MORE HOUSE SCHOOL
Our History & Milestones
Kensington & Chelsea Gymnastics Academy was founded by Dr Stefan Kolimechkov in June 2022 in England under the name Chelsea Gymnastics Academy Ltd. The Academy grew as the successor of Dr Kolimechkov’s long-standing sole-trader coaching practice, STK SPORT. In 2024, the Academy was renamed Kensington & Chelsea Gymnastics Academy Ltd to better reflect its expanding services across the Royal Borough of Kensington and Chelsea.
From the outset, our objective has been clear: to bring bespoke, boutique gymnastics coaching into the community — delivered in schools, premium studios, and family homes — providing children and adults with exceptional opportunities to learn in an exclusive and supportive environment.
- In August 2022, we became a member of the Kensington Society (an important society that works to preserve the architecture of buildings and parks in the Royal Borough of Kensington and Chelsea).
- In September 2022, we became a club member of British Gymnastics (the UK Government body for the sport of gymnastics), and we opened our first gymnastics classes at St Philip’s Church in Kensington W8.
- In December 2022, we signed an important partnership with CIMSPA (The Chartered Institute for the Management of Sport and Physical Activity in the UK).
- In January 2023, Stefan represented the Academy at the 2023 Milton Keynes Adult Competition and won a gold medal on the Rings in his category for masters athletes (30+).
- In June 2023, we celebrated 1-year-anniversary during the 1st Annual Performance at St Philip’s Church, Kensington.
- In August 2023, Stefan represented the Academy at the 2023 Adult Gymnastics British Championships and won a bronze medal in his category for masters athletes (30+).
- In January 2024, we became a club member of London Gymnastics (the Regional Governing Body for Gymnastics in London).
- In April 2024, we opened gymnastics classes at More House School SW1X 0AA, serving Knightsbridge, Belgravia, and Chelsea.
- In June 2024, Stefan represented the Academy at the 2024 Masters Gymnastics World Cup in Cambridge, MA, USA, and took 12th place on the Rings. He was also part of the GB Master’s Gymnastics Team and perform on the Rings and Pommel Horse to help the GB team finishing in 4th place.
- In June 2024, we celebrated 2-year-anniversary during the 2nd Annual Performance at St Philip’s Church and More House School.
- In August 2024, Stefan represented the Academy at the 2024 Adult Gymnastics British Championships and won a gold medal in his category for masters athletes (30+).
- In August 2024, the name of the company changed from Chelsea Gymnastics Academy Ltd to Kensington & Chelsea Gymnastics Academy Ltd to reflect our gymnastics services in Kensington and Chelsea.
- In June 2025, we turned 3 and celebrated our anniversary during the 2025 Annual Performances at St Philip’s Church and More House School.
The Kensington & Chelsea Gymnastics Academy is a 3-year-old club now, but the real spirit of its true purpose was born two decades ago. The Academy is the end product of Stefan’s vast practical and academic experience of 20 years in the sport of gymnastics. To learn more about our founder, click here.
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Why Choose Our Academy?
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Exclusive small groups — max 8 students, 1:4 coaching ratio
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Private coaching — bespoke one-to-one lessons for children & adults
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Science-led training — evidence-based coaching from a published researcher
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Premium venues — Kensington, Chelsea, and Knightsbridge locations
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Community & care — trusted by families, schools, and local organisations