Nelly Grosjean is a pioneer of naturopathy and essential oils with over 40 years of experience in natural medicine. Founder of international educational, wellness, and retreat initiatives, she has made aromatherapy widely accessible worldwide. A committed humanitarian and environmental advocate, she is also the author of more than forty books on essential oils and life-nourishing nutrition.

Jessie Breard Hubert is a massage therapist specializing in pain management, recovery, and sports support. She practices in multidisciplinary healthcare settings in Paris and Évreux, working closely with medical professionals. Also a trainer, she teaches integrative techniques bridging massage and health, promoting a complementary, rigorous, and human-centered approach to patient care.

Regis is the creative soul of bbspa_Group, a reality born from his passion and supported by over 30 years of international experience in the wellness and spa industry. He focuses on identifying emerging trends, understanding customer expectations, and shaping concepts into unique, personalised wellness experiences that deliver measurable results. As SVP Creative Development, Régis has successfully led projects across Europe and the Middle East, combining strategic vision with creativity to design and manage innovative spa destinations that deliver both exceptional guest experiences and sustainable business value. At bbspa, creativity and research are always at the service of profitability.

Dr. med. univ. Katharina Sepp is a specialist in General Medicine and Medical Director of the Sacher Academy for Better Aging at the Alpin Resort Sacher in Seefeld, Tirol. Her clinical focus is on evidence-based prevention and longevity medicine, incorporating genetic testing, personalized medicine, orthomolecular medicine, and naturopathic approaches.

Dr Petra Bailey, MBA, is an expert in healthy aging and medical spa innovation, a Forbes-recognized executive and international speaker. As Vice President of Europe’s largest medical spa group, she led the global launch of the Ensana brand, advancing science-driven medical strategies that integrate traditional spa medicine, modern diagnostics, preventive health, and functional medicine across multiple countries.

Beata Aleksandrowicz is an international expert in massage, healing, and women’s wellbeing with over 35 years of experience. Founder of Beata Digital Academy®, she is a global educator, author, and speaker advocating the power of touch, holistic wellbeing, and professional excellence through internationally accredited training and education for therapists worldwide.

Beata Bouwer is a clinical psychologist trained at KU Leuven, specializing in behavioral psychology, health psychology, and behavior change science. Co-founder of Rudi AI, she translates evidence-based behavioral principles into intelligent conversational support, helping individuals sustain meaningful change through adaptive, timely, and non-judgmental guidance aligned with real human motivation and emotional needs.

Dr. Frederik Dierick is a medical doctor trained at KU Leuven, specializing in family medicine, sports medicine, aviation medicine, and longevity science. With a strong background in preventive and optimization-focused care, he co-founded Pioneer Wellness Group and Rudi AI, combining rigorous science with intelligent behavioral support to enable sustainable, long-term health transformation.

Laurent Delporte, with 25 years in luxury hospitality including at Accor, advises companies on creating human-centered guest experiences. Founder of Delporte Hospitality, he supports leaders through consulting, training, and speaking. Ranked among the top global hospitality influencers, he also directs DH-Mag and teaches at prestigious institutions such as HEC and Sup de Luxe.

Dr. Leni Marseglia is a psychologist, sexologist, bestselling author, and leading expert in female sexual health. President of AISSFA, she promotes research and awareness on women’s pleasure and anorgasmia. Her work integrates scientific, clinical, and neurological perspectives, offering a holistic vision linking sexuality, mental well-being, and long-term health for women.

Miroslav Zverina is a consultant specializing in modern wellness concepts and sustainable technologies. With 20+ years in tourism and hospitality across Europe, he helped launch the REWAT water-recycling system for wellness facilities. His international expertise guides operators toward innovation, ESG performance, and guest-centered wellness experiences that deliver efficiency, competitiveness, and long-term sustainability.

Tim Cranko is an experienced C-level executive with over 25 years as CEO in global companies including Unilever and Novartis. He has led organizations in pharmaceuticals, personal care, dental implants, and aesthetics. Since 2018, he has headed TavTech, expanding its dermatology and cosmetic technologies to more than 30 countries worldwide.