Gain Clarity. Lead Through Change.
Welcome to The Wondervention Effect™—a transformative journey that begins when you challenge the status quo and embrace the call to evolve. Inspired by the word intervention, Wondervention represents the proactive steps we take to disrupt old patterns and align with our higher purpose.
Embark on a Journey of Transformation
The Wondervention Effect™ online courses combines ancient wisdom with modern systems thinking, equipping you with the tools to:
Lead with clarity through change.
Embrace fear with confidence.
Create innovative solutions for personal and collective growth.
Signature Course Launch: January 28, 2025
Start the year with the skills to inspire, motivate, and thrive in an interconnected world.
Change Begins Where Comfort Ends
Transformation often emerges from discomfort—when life’s contrasts become so vivid that they can no longer be ignored. Do you feel:
Stuck in a job that no longer aligns with your purpose?
Called to lead or grow into a leadership role?
Inspired to start a new venture, project, or business?
Drawn to environments that nurture creativity and personal growth?
Wondervention is the shift that happens when you confront these contrasts. It’s the mirror that reflects your misalignment and the nudge to take bold, transformative action. Disruption can be uncomfortable, but on the other side lies clarity, resilience, and purpose.
This process isn’t easy—it’s a journey of discovery and effort. But with guidance from those who’ve walked the path before, you’ll find strength, tools, and inspiration to move forward with confidence.
Explore Our Offerings
Courses: Cohorts, certifications, and workshops on leadership, personal growth, and business wellness.
Retreats: Study retreats and corporate wellness experiences.
Books & Workbooks: Tools to inspire change and provide actionable guidance.
A Creative and Holistic Approach to Change
Our programs are grounded in a diverse array of disciplines:
Social Sciences & Humanities: We incorporate cognitive science, biophilia, environmental studies, among others.
Ethics: Our focus includes Karma yoga, DEIB, and strategies centered around ESG and SDGs.
Philosophies: We embrace frameworks from Social Arts, as well as Spiritual, Cultural, and Heritage perspectives.
Systems Thinking: Our approach includes Design Thinking and various contemporary systems thinking methodologies.
Regardless of your role as a leader, entrepreneur, or personal growth seeker, our mission is to provide guidance through the philosophies, principles, and practical applications essential for navigating change and realizing your full potential.
Ready to Begin?
Join us for a journey of clarity, resilience, and transformation in our online course offerings. Together, we’ll embrace the magic of what’s possible.
What they’re saying
-
![]()
"Lisen is a caring person and has a unique ability to see each individual. I would particularly like to highlight her work in helping people in difficult life situations back to work."
Irene Lyseby-Sveva, HSE Directors, Hæhre Entreprenør
-
![]()
"One thing I really appreciate with Lisen is she really pays attention to who I am and what I want. I can lean back knowing that she just gets me! She's been massively important to me as support while going through a complete personal rebranding process."
Nathalie Banaszak, Women’s Empowerment Coach
-
![]()
"Lisen's ability to seamlessly integrate creative ideas with strategic planning makes working with her an exceptional asset! Her unique blend of creativity, strategic acumen and passion is rare."
Esther Milanzi, Educator and Head Principle, Writer and Intuitive Coach
-
![]()
"Lisen has held courses and coaching sessions for the company, both groups and individually. She has a natural talent as key speaker. Her strongest quality is the way she brings different people together to achieve a common goal. During our company's tough re-organization period, she was a true pillar stone."
Anne Fernandes, Back Office Coordinator, Norsk Gjenvinning AS
-
![]()
"I've had the good fortune of experiencing Lisen's amazing work. She is a multi-talented woman who brings a lot of heart and soul to what she does. She curate environmental interventions with ease, grace and intelligence. Working with her is always a dream."
Neha Mathrani, Senior UX Writer and Design Researcher
-
![]()
"Lisen is a truly inspiring soul. I have been so lucky to have Lisen in my life as a coach and mentor. She is wise and structured, kind hearted and creative. She always delivers work of high quality, and has the ability to see clearly even in times of chaos. She has helped me open my eyes and shown me the path when I was lost in darkness. I can warmly recommend Lisen for collaboration, coaching and guidance. You are lucky to be able to work with her!"
Gunvor M. Dyrdal, PhD. Associate Professor of Mindfulness & Positive Psychology at the Norwegian University of Science and Technology (NTNU), Clinical Psychologist
-
![]()
"Lisen is an incredibly skilled communicator. Her teachings are characterized by calmness and clarity. She provides very detailed guidance when necessary and she sees each individual's need for support and guidance well. Furthermore, she is a good mental communicator where I am more aware of my inner dialogue and how I see myself."
Inger Marie Eriksen
-
![]()
"I worked and collaborated with Lisen for five years within the National Workforce Inclusion-agreement (IA). She was of great importance for the "Ripples in the Water '' national workforce-inclusion project where she got very good results, and was therefore given the HR honorary award by the Confederation of Norwegian Enterprises. She’s a good and inspiring lecturer. I give her my warm recommendations!"
Pernille Vogt, HSE Director, Norsk Industri
-
![]()
"Looking for outside help was crucial in my case. Lisen was the one who helped me envisioning how to clearly communicate everything I do. Lisen has helped me organizing my ideas. I've never felt so aligned with the result as in this case. I couldn’t recommend it more. Knowing that I have her support has given me a true feeling of comfort and confidence."
Sara Pignatelli, Founder, Designer, Artist and DJ
-
![]()
"Despite being introverted, I felt embraced by the group's warmth and closeness. I highly recommend Wondervention and The Sumati Concept, and Lisen's dedication and passion as a teacher are truly inspiring. Thank you"
Cece Celene Aydriana
-
![]()
"Lisen is awesome! Her classes are characterized by knowledge, calm, pleasure and peace. I recommend her classes at the strongest."
Jeanette Granholt
-
![]()
"Remarkable! Insightful presentation and words!"
Komal Jawad, HR Manager, Assegaf Hamzah & Partners
-
![]()
"Lisen, thank you for the magic you bring and for your beautiful facilitation! I feel empowered and somehow lighter today. Thank you."
Cath Slater, Founder, Hiro Drinks
-
![]()
"What you have contributed to Buyamia can only be described as phenomenal. The execution of strategic roadmaps has helped us find more clarity within our organization. The value-add cannot be overstated and we look forward to further collaborations."
Wayne Thompson, Founder & CEO, Buyamia
Shop Our Heritage Yoga Mat Collection
Who We Are and What We’re All About
-
At the heart of Wondervention is a passion for transformation and empowerment. We are the wellbeing component of Sumati Group, a Living Lab ecosystem committed to creating sustainable, innovative, and inclusive solutions for personal and collective growth. Wondervention is the holistic and creative hub where individual purpose meets global impact, offering courses, programs, and experiences that inspire meaningful change.
-
Lisen Ydse is the visionary behind The Wondervention Effect™, the Sumati Concept, and a global ecosystem of transformational programs under the umbrella of Sumati Group, our company, ecosystem, and 'mothership.' Over the last five years, she has meticulously developed The Sumati Concept Research Plan and laid out a strategic roadmap for the next five years (2025–2030) to explore the intersection of personal and collective transformation.
-
We believe in the power of connection—to self, others, and the planet. Through our signature methodology, The Wondervention Effect™, we encourage participants to embrace their inner creativity, align with their higher purpose, and lead with clarity and compassion. Our vision extends beyond personal transformation to include sustainability, cultural custodianship, and the interconnection of humanity across generations.
LEARN MORE
-
Wondervention is a key pillar within Sumati Group, whose mission is to design solutions that bridge wellbeing, sustainability, and innovation - a dynamic Living Lab ecosystem of Creative Sustainability, Wellbeing, Social Innovation and Entrepreneurship. At the heart of our work lies The Wondervention Effect™, the wellbeing pillar within our Living Lab. This transformative methodology integrates into everything we do, from developing sustainable solutions to creating spaces for growth. Our vision expands to include Sumati Medina Boutique Hotels & Living Labs, where future yoga, spa, and wellbeing studios will offer immersive retreats and holistic experiences.
VISIT COMPANY WEBSITE
-
We are a small yet powerful team with a global reach, operating remotely to serve diverse communities. Our facilitators are certified in The Wondervention Effect™ methodology and bring expertise in positive psychology, mindfulness, yoga, business & leadership growth, creative developments and entrepreneurship. Together, we foster a community of purpose-driven changemakers committed to personal and collective evolution.
-
At Wondervention sustainability is not just a practice; it’s a guiding principle. We recognize that waste, like disease, is a symptom of deeper systemic issues. Addressing it requires healing at the source—ourselves. Through our courses and initiatives, we encourage participants to cultivate individual social responsibility, honor cultural custodianship, and acknowledge the ripple effect of our actions on past, present, and future generations. Sustainability for us is about harmonizing humanity's relationship with the seen and unseen, creating a legacy of balance, compassion, and collective well-being.