Poseidon Ascend is led by world-class performers, explorers, and transformation specialists. Each host brings a distinct mastery — breath, body, discipline, creativity, and resilience — unified by a shared philosophy:
Tavi Castro
FOUNDER • ELITE FREEDIVER • BREATHWORK EDUCATOR
Tavi Castro is an internationally recognized freediver, performance coach, and underwater production specialist with a static breath-hold exceeding 7 minutes. He integrates advanced breathwork, freediving training, mental resilience protocols, and high-performance lifestyle coaching.
At Poseidon Ascend, Tavi leads the Poseidon Breath sessions, dive training, and performance integration workshops.
Learn More About Tavi“The breath is the bridge between chaos and control.”
Yanita Yancheva
CO-HOST • ELITE FITNESS COACH • PERFORMANCE STRATEGIST
Yanita Yancheva is a globally recognized fitness icon and transformation coach with over a decade of experience in strength training, mobility, and body recomposition. She specializes in optimizing functional strength, body composition, structural balance, and sustainable training systems.
At Poseidon Ascend, Yanita leads beach conditioning sessions, mobility training, and recovery protocols — ensuring guests are physically prepared for breathwork and freediving. Her philosophy emphasizes discipline, alignment, and precision.
Learn More About Yanita 
A STRUCTURED IMMERSION
A Unified Philosophy
Poseidon Ascend is not a vacation. It is a structured immersion into breath mastery, physical discipline, emotional control, and high-performance identity — all delivered within a framework of safety, discretion, and curated luxury.
