The Happiest CEO Podcast

Hosted by Sebastian Mierau, co-founder of Clearlight Saunas International and Helsi Global, each episode dives into the cutting edge of biohacking techniques and holistic health practices. Through conversations with world-class experts, Sebastian uncovers insights to help you optimise your mind, body, and spirit — so you can feel and perform at your very best.

The Happiest CEO Podcast

Latest episodes

Exploring Hypnosis & Higher Mind States with Boris Walter

Exploring Hypnosis & Higher Mind States with Boris Walter

153m 48s

In this expansive and soul-stirring episode of *The Happiest CEO*, host Sebastian invites Boris Walter: a psychotherapist, hypnotherapist, and spiritual mind guide—to share his transformational journey from life as a boilermaker to becoming a deeply attuned practitioner of healing and consciousness work.

Fix Your Gut, Fix Your Life with Charley O'Halloran

Fix Your Gut, Fix Your Life with Charley O'Halloran

110m 18s

In this illuminating episode of The Happiest CEO Podcast, Sebastian sits down with gut health educator and functional practitioner Charley O’Halloran, founder of Holistic Gut Health. Known for his popular educational content on Instagram and TikTok, Charley shares how his own battles with chronic fatigue, anxiety, and poor digestion led him to discover the power of functional medicine and holistic gut repair.

The Life-Changing Power of Breath with John Stamoulos

The Life-Changing Power of Breath with John Stamoulos

58m 10s

In this transformative episode of the Happiest CEO, Sebastian speaks with internationally renowned breathwork trainer John Stamoulos, a pioneer in conscious connected breathing. With over 30 years of experience, John has worked across the globe guiding individuals through profound emotional healing, trauma release, and personal breakthroughs using nothing but the breath.

From Burnt-Out Pro Soccer Player to Peak Energy with Theo Bergmann

From Burnt-Out Pro Soccer Player to Peak Energy with Theo Bergmann

92m 3s

In this deeply honest conversation, Sebastian welcomes Theo Bergmann, former professional footballer turned health coach, to the Happiest CEO podcast. Theo walks us through his journey from the elite world of German soccer into a courageous inner quest to reclaim his health.