Event Organizers

The Energy Bus author, positive leadership

Dutch author and speaker on strategy, sales and customer focus (Klanten zijn eigenlijk net mensen, Geef nooit korting!); gives an annual public theatercollege in Leusden hosted by Buro van Oranje.

German self-leadership coach and author of the record-setting bestseller 50 Sätze, die das Leben leichter machen, with live readings across Germany.

The Willpower Instinct, health psychologist

German coach, bestselling author and host of the podcast Happy, Holy & Confident, offering live and online programs on mindset and self-worth.

Belgian author of The World Book of Happiness and The World Book of Hope; speaker on happiness, hope and consolation.

Resilience researcher, TED speaker and author of Resilient Grieving and How Will I Ever Get Through This.

Psychiatrist and author, Spain

Brazilian philosopher, educator and bestselling author whose live talks cover ethics, leadership and finding purpose at work and in life.