YONAVO - Your Nature Voice Institute
Speak so leaders listen - and act.
Make your voice as innovative as your vision - regulated, resonant, and unmistakably human
Book Your Free Voice Audit
Who We Empower
Executives & Senior Leaders
We empower top-tier professionals to command their vocal presence, ensuring their messages resonate with unmatched clarity, authority, and impact in boardrooms and beyond.
Public Speakers & Presenters
Transform your presentations from merely good to truly unforgettable. Our training helps you captivate audiences, project passion, and inspire action with every word.
Coaches & Consultants
Build unshakeable trust and credibility. Develop a voice that instills profound confidence, enabling more impactful guidance and stronger client relationships.
As Seen In:
YONAVO's unique approach to vocal presence and leadership has earned recognition from leading media outlets and respected professional organizations, solidifying our reputation as a trusted authority in voice coaching and leadership development.
In a World of Noise, Find Your Sovereign Voice
In a world saturated with digital noise and fleeting interactions, YONAVO empowers high-stakes leaders to speak not from mere performance, but from profound inner alignment. Your voice becomes your unique signature, and your breath, your unwavering guide.
We help you reclaim the human voice as a sovereign intelligence, a powerful expression of nervous system wisdom, ancient rhythms, and somatic integrity. This isn't about putting on a show; it's about cultivating genuine presence and authentic connection.
Let your message become a myth in motion.
The Kingdom of Resonant Leaders
Our Vision
We envision a future where leaders are remembered not for volume or charisma alone, but for their coherence. Every leader speaks from a grounded, ethical center.

Building a New World
We are building a world where your voice is not a tool, but a portal into presence, influence, and transformation. True leadership voice emerges from embodied wisdom, not performative techniques.
What We Stand For
Embodiment over Performance
Authentic presence trumps rehearsed delivery every time.
Ethics over Ego
Your message serves a greater purpose beyond self-promotion.
Breath over Burnout
Sustainable vocal practices that energize rather than deplete.
Somatic Fluency
Body-based intelligence that communicates more than words alone.
Legacy over Likes
Creating lasting impact rather than chasing temporary validation.
The Transformation Journey
Embodied Authority
Move from external performance to internal mastery. Your presence commands attention without effort, rooted in physical and mental alignment.
TED-Level Clarity
Distill complex thoughts into compelling narratives. Craft messages that resonate deeply and make your core idea unforgettable.
Vocal Stamina
Develop breath and vocal techniques that empower you to speak for extended periods without fatigue, maintaining powerful clarity.
Stage-Ready Presence
Translate your digital influence into commanding real-world presence. Master every platform from boardroom to global stage.
Unshakeable Impact
Your voice becomes a catalyst for significant change. Inspire lasting action and build a legacy through authentic presence.
Our Signature Programs
A Sacred Craft for Serious Voices
Sprint Mentoring
3-4 week upgrade for your next talk. Perfect for leaders with an upcoming presentation, negotiation, team meeting, who need focused guidance.
Flagship Mentoring
Full 6-8 week transformation. Our comprehensive program for leaders ready to completely revolutionize their vocal presence.
VIP Day
One day to build and rehearse a high-stakes message. Intensive, immersive, and transformative.
MotherTongue Membership
Self-paced mastery path in voice, breath, and talk-building. Ongoing support for your vocal evolution.
The Science Behind the Magic
We train the systems that drive your voice - not just the sound, but the body that speaks it. Our methodology is firmly rooted in established scientific principles:
Voice Science & Acoustics
Understanding the mechanics of sound production and vocal resonance to empower your authentic voice.
Vagal Tone Regulation
Harnessing the power of your vagus nerve to achieve calm, presence, and powerful vocal delivery.
Neuroplasticity
Rewiring your brain's pathways to cultivate new vocal habits and a resilient, adaptable communication style.
Sensorimotor Learning
Integrating body and mind through movement and sensation to create fluid and expressive vocal patterns.
We blend myth and biology for a truly sovereign sound. This integration of ancient wisdom and modern science creates a unique approach that transforms not just how you speak, but how you embody your message.
Breathwork: Your Inner Compass
01
Conscious breathwork is not just about inhaling and exhaling; it's about recalibrating your entire system. It's the foundational practice for accessing deep presence, regulating your nervous system, and unlocking the full potential of your voice.
02
When your breath is aligned, your message resonates with unwavering clarity and calm authority. Through intentional breathing techniques, you learn to manage performance anxiety, enhance vocal stamina, and cultivate an authentic voice that truly reflects your inner wisdom.
03
It's the direct route to speaking with embodied confidence.
Meet Mareike Kroschel - The Voice Alchemist
Mareike Kroschel, the founder of YONAVO, is a certified therapist and award-winning entrepreneur. Recognized as a Top 1% LinkedIn Voice, she blends voice science, somatic psychology, and poetic precision to help leaders move from LinkedIn traction to live stage impact.
Her unique methodology transforms not just how leaders speak, but how they embody their message and presence in high-stakes situations.

Resources to Empower Your Voice
Voicework Basics Guide
Unlock foundational breath techniques with our free guide to cultivate calm and vocal clarity.
The YONAVO Newsletter
Stay connected with exclusive content, event announcements, and community updates.
Are You Ready to Come Home to Your Voice?
Don't just find your voice. Come home to it.
Speak like the leader your mission demands. Transform your presence, your message, and your impact through the sovereign intelligence of your natural voice.
Perfect for TED & TEDx speakers, NGOs, leaders, consulting agencies, and executive teams ready to amplify their impact.