CORTEX has been a pioneer in the freediving industry in Thailand since 2018, launching the first Molchanovs Freediving Center of the country in Phuket, and furthering its dedication to the sport by opening the first freediving center in Krabi. With a deep commitment to excellence, CORTEX offers world-class training through both AIDA and Molchanovs education systems, providing courses for all levels, from beginner to instructor.
OUR MISSION
SHARING OUR LOVE OF FREEDIVING & DEVELOPING A COMMUNITY
PROVIDING UNIQUE LOCATIONS THROUGH OUR GLOBAL CENTERS
OFFERING WORLD-CLASS EDUCATION THROUGH AIDA & MOLCHANOVS
EMPOWERING INDIVIDUALS TO UNLOCK THEIR LIMITLESS POTENTIAL
OUR MISSION
SHARING OUR LOVE OF FREEDIVING & DEVELOPING A COMMUNITY
PROVIDING UNIQUE LOCATIONS THROUGH OUR GLOBAL CENTERS
OFFERING WORLD-CLASS EDUCATION THROUGH AIDA & MOLCHANOVS
EMPOWERING INDIVIDUALS TO UNLOCK THEIR LIMITLESS POTENTIAL
OUR TEAM
At CORTEX, we believe freediving is not only a sport but a journey of self-discovery and a complement to a healthy mind and body.
We are not only expert freedivers, but also athletes in other disciplines, from competitive running to endurance and strength sports. This unique blend of athleticism and freediving expertise help us guide you to master the sport while building the mindset and discipline it takes.
We help you discover your true potential, both in water and in life.
Ruddy - Founder
MOLCHANOVS, PADI & AIDA INSTRUCTOR TRAINER
ROCK CLIMBER, ULTRA RIDER
A born athlete, Ruddy has spent his life studying the human body and mind, beginning with martial arts and later exploring the challenges of rock climbing. His adventurous spirit led him to cycle from France to Thailand and practice freediving in some of the world’s most renowned locations, constantly pushing his limits.
Ruddy has founded freediving schools in Greece and Thailand and has now reached the highest level of freediving education. His expertise in breath control and the mind-body connection naturally led him to offer breathing therapy at luxury wellness centers, where he takes a holistic approach to well-being. A deep freediver himself, specializing in Free Immersion (FIM), he brings a deep understanding of both physical and mental endurance to his teaching, guiding others to explore their own limits.
Sylvain - Co-founder
AIDA INSTRUCTOR
TRAIL RUNNER, MARATHONER
Originally from the French Alps, Sylvain has spent his entire life immersed in the mountains. As a passionate mountain athlete, he honed his skills as a trail runner and competitive marathoner, always pushing his physical and mental boundaries. This drive to explore new limits has now led him into the world of freediving, where he continues to challenge himself and uncover new depths.
Sylvain is known for his pedagogical and empathetic teaching approach, making him a natural fit for guiding others on their freediving journeys. His ability to connect with students and adjust his teaching style to individual needs ensures that everyone feels comfortable and confident in the water. Static (STA) specialist, Sylvain is dedicated to helping you develop your skills, expand your comfort zone, and explore the underwater world safely.
Martial
ASSISTANT INSTRUCTOR, DIGITAL SPC
POLE VAULTER, CLIMBER, SURFER
A former competitive pole vaulter, Martial is passionate about exploring the body and mind through freediving, climbing, and surfing. With a deep focus on mental and physical endurance, he helps students push their limits and achieve greater self-awareness in the water.
Lars
MASTER FREEDVING INSTRUCTOR
YOGA INSTRUCTOR
Lars began as a scuba diver but switched to freediving after discovering its deeper connection to breath and mindfulness. A certified yoga instructor, he combined yoga principles with freediving to enhance relaxation, focus, and mental clarity, helping students connect with body and breath.
Xianwen
ASSISTANT INSTRUCTOR
ROCK CLIMBER
Xianwen is a Scuba Dive Master, climber, and meditator. After encountering a whale shark during her Open Water course in Koh Tao, she returned to Thailand as a diver. Freediving, scuba diving, and climbing are her core therapeutic practices, helping her find mental serenity and push her limits.
OUR CENTERS
Both of our freediving centers are beachfront with direct beach access offering an all-in-one experience, where everything you need is in one place. Our facilities include a private pool, a classroom, a private boat, and accommodations—all just steps away from the ocean.
Whether you’re here to learn, improve, or relax, we offer a seamless and luxurious environment designed to enhance your freediving journey.
We are not only a freediving center, we are a way to unlock the limitless potential of your body and mind.
PHUKET
KRABI
FIND US
PHUKET
Cortex Freediving Phuket
89/10 Sakdidej Road, Moo 8, Wichit, Phuket 83000, THAILAND
KRABI
Cortex Freediving Krabi
542 Moo 2, Ao Nang, Railay East, Krabi 81000, THAILAND
