TAVI CASTRO
Visionary Freediver, Fitness Icon, and Cinematic Storyteller
From world records to underwater filmmaking, Tavi merges strength and depth in every aspect of his journey.

YANITA YANCHEVA
Global Fitness Icon, Mother, and Mindset Mentor
With millions of followers and a legacy in women’s fitness, Yanita empowers others through strength, grace, and mental resilience—both online and at Poseidon Ascend retreats.

VITOMIR MARICIC
World’s Top-Ranked Freediver & Breath-Hold Scientist
A pioneer in freediving and ocean advocacy, Vitomir blends athletic mastery with marine conservation.

SANDA DELIA
World Champion Freediver & Sports Psychologist
With her mind-body mastery and global voice for the ocean, Sanda redefines the limits of human potential.

ALEXEY MOLCHANOV
Deepest Man Alive & Innovator of Modern Freediving
Multiple world-record holder and CEO of Molchanovs, Alexey revolutionized the sport with elite training systems and groundbreaking dives beyond 130m.