Sas Petherick believes that healing our self-doubt is one of the most important contributions we can make to ourselves, our families, our work, and the world.

Sas holds a Master's degree from Oxford, and her research on self-doubt was published in the International Journal of Coaching and Mentoring. She has developed an evidence-based, trauma-informed, ICF-accredited coaching methodology for cultivating self-belief.

For over a decade, Sas has coached with hundreds of women experiencing self-doubt in their professional and personal lives.

Sas hosts the top 1% rated self-doubt podcast Courage & Spice which has enjoyed over half a million downloads.

She is also an accomplished speaker and has developed coaching workshops and programmes for clients like BBC Worldwide and Pinterest. Her writing has appeared in numerous magazines.

After 25 years in the UK, Sas currently lives by the beach in Tāmaki Makaurau, Auckland, with her partner Ash and pooch Bohdi, imagining a post-capitalist world, exploring consciousness, and listening to obscure UFO podcasts.