Optimized Day Workshop

Curator, Professional Biohacker, Author, Co-Founder @ HOLOLIFE Center

Teemu Arina has a professional career of two decades as a technology entrepreneur, author, and professional speaker. Mr. Arina is one of the forefront figures of the biohacking movement. He is the co-author of the bestselling Biohacker's Handbook series, curator of HOLOLIFE Summit, and co-founder of the HOLOLIFE Center. Mr. Arina has received the Leonardo Award (under the patronage of the European Parliament and UNESCO 2015), was selected as Top 100 most influential people in IT (2016 TIVI), and was awarded the Speaker of the Year (Speakersforum 2017), and Leadership Trainer of the Year (Turku School of Economics 2018).

Breathwork Educator, Facilitator & Cold Exposure Expert

Leigh Ewin is a Breathwork Educator, Facilitator, and Cold Exposure Expert who coaches individuals globally in the art of conscious breathwork. With extensive training from renowned breathwork leaders, he specializes in guiding group sessions. Based in Finland, Leigh combines his Australian roots with years of experience in using breathwork techniques for anxiety, pain relief, and enhancing athletic performance. He is passionate about the transformative energy of breathwork.

Biohacker, Certified Bulletproof Coach, Entrepreneur, Founder @ Livehelfi, NoordCode & The School @ Biohacking

Eduard de Wilde is an entrepreneur and longevity speaker who turned to biohacking out of necessity after a severe medication reaction in 1999 left him searching for answers. Using data, science, and experimentation, he rebuilt his health and founded Livehelfi, NoordCode, and The School of Biohacking. He is also writing a book on how people can add decades of healthy living without dramatic lifestyle changes. Eduard emphasizes that winning at health is about playing smarter, not being obsessed.

Zen Priest, Live Looping Artist, Guide of Transformative Experiences (Breathwork × Voice Activation)

Yogetsu Akasaka is a Zen Priest and Live Looping Artist known for creating transformative sonic journeys that blend ancient wisdom with modern improvisation. Through handpan, beatbox rhythms, and Buddhist chanting, he turns breath, voice, and movement into living meditation. His acclaimed “Heart Sutra Beatbox Remix” has captivated over 8 million listeners. At the HOLOLIFE Summit, Yogetsu offers an immersive sound experience that fosters clarity, presence, and inner peace.

Mixed Martial Artist, Founder @ HOLOLIFE Center Japan, Former UFC, Degrees in Sports Movement Science & Applied Nutrition

Tateki is the Founder of HOLOLIFE Center Japan, a Mixed Martial Artist, former UFC fighter, and celebrity health consultant with a B.S. in Sports Movement Science and an M.S. in Applied Nutrition. Born and raised in Tokyo, Japan, his remarkable journey equips him with a unique skill set for challenging environments. With extensive professional and athletic experience, Tateki is a master in sports and martial arts. He also serves as a health consultant with a multilingual and multicultural perspective, calling Boston his second home.

Samurai

Sensei Zen Takai, born into a lineage of sixteen generations of Samurai and Ninjas in Japan, grew up immersed in the art of swordsmanship. Trained by his father, he mastered ancient physical manipulation techniques, which led him to develop his unique method of mindfulness. Sensei Zen shares the spirit of Bushido and Zen philosophy globally, having taught over 2000 students at the Ninja Samurai Dojo in Asakusa, Tokyo, until 2020.

Mentor, Serial Tech Entrepreneur, Finnish Sauna Ambassador

Tommi Ullgrén is a warm-hearted sauna wizard, workshop facilitator, and professional mentor. He is a passionate Finnish Sauna Ambassador who invites participants to discover their inner steam and achieve the perfect sweat through his unique sauna rituals.