
About the Author
Leen de Bruyne is a founder, entrepreneur, (angel) investor, and author with a passion for building and guiding startups and scale-ups across Europe. With over 16 years of experience, he successfully founded and exited a company to private equity before the age of 30. Afterwards, he spent five years as an angel investor, supporting early-stage companies. Today, Leen is the Founding Partner of Living Hope VC, a faith-driven investment fund that combines purpose and profit.
Leen is recognized for his unique ability to blend strategy, mental health, philosophy, and practical wisdom, offering fresh and inspiring perspectives to founders and leaders.
His new book, Building a Startup Without Going Crazy, helps entrepreneurs build thriving businesses while fostering a deeper understanding of their personal, emotional, and mental well-being. The book became a bestseller in the Netherlands and is set to be published in English by the end of 2024. Featuring 100 deeply personal stories on mental health, it includes a foreword by Ruud Hendrik, Founder of Startupbootcamp, and endorsements from renowned business leaders like Warren Rustand.
In addition to his work as an author and investor, Leen is a sought-after speaker for events, conferences, and workshops. His mission is to improve the mental health of 1 million founders worldwide, empowering them to become more resilient and focused on building impactful, sustainable businesses.
Sign up for the free 7-day program today and start your journey towards better mental health and entrepreneurial success TODAY!




Discover the 7-Day Program: Building a Startup Without Going Crazy
Starting and growing a startup can be exhilarating—but it can also be overwhelming, exhausting, and lonely. As entrepreneurs, we often focus so much on achieving success that we forget about our mental health and personal well-being. I’ve been there, and that’s why I’ve created this 7-day email series just for you.
In this program, I’ll share seven powerful lessons from my book, Building a Startup Without Going Crazy. Each day, you’ll receive ONE STORY, designed to help you reflect, grow, and take small steps toward a healthier, more balanced entrepreneurial life.
Why sign up?
- Find clarity: Learn how to navigate challenges like burnout, decision fatigue, and balancing work with life.
- Take control: Discover practical tools to regain focus and energy, even in the midst of chaos.
- Stay inspired: Each insight will motivate you to build not just a great company, but a great life.
What will you get?
Over the next 7 days, you’ll explore themes like how to survive a burnout, slowing down, decision-making, and discovering your mission.
This isn’t just a business strategy series—it’s a program that puts you first. By the end of the week, you’ll feel more in control, energized, and equipped to pursue your goals without losing yourself in the process.
It can take up to 30 minutes before you receive your first lesson.