About Me

Hi, I’m Agi Keramidas - Personal Development Mentor & Podcast Host

I help intelligent, busy professionals develop self-mastery and align with purpose, so you can thrive in a fulfilling, meaningful life.

I’m the host of the Personal Development Mastery podcast, a show dedicated to distilling transformational ideas into practical, actionable steps. With over 500 episodes, I’ve had the honour of interviewing thought leaders, best-selling authors, spiritual teachers, and remarkable individuals. Each conversation is driven by one purpose: to inspire action and ignite positive change.

My mission isn’t to inform you. It’s to influence you. To help you step into your potential, power, and purpose.

But I wasn’t always this person.

From Silence to Self-Expression

I grew up in my home country, Greece, as a shy and introverted child. I was the quiet one. I was thoughtful and observant, but fear of being wrong often kept me silent. I rarely raised my hand, even when I was sure of the answer. There was always a deep inner world, but I didn’t know how to share it.

At 17, I felt a powerful inner calling to pursue acting. My heart knew. I wanted to go to drama school and become an actor.

But my parents, with loving and well-meaning intentions, steered me towards a more predictable and secure path. My father told me, 'Acting is uncertain. Become a dentist like your mother, and you’ll have a secure life'.

So I followed the script. I became a dentist. I learned the discipline, precision, and responsibility of the profession. Outwardly, I was successful. But inwardly, something vital was missing.

A Spiritual Seed

During university, a seed was quietly planted.

A close friend of mine, Alexander, made a radical life change. He dropped out of dental school, left Greece, and went to Siberia to become a shaman. Watching him transform so completely and courageously awakened something in me. It challenged my assumptions and expanded my understanding of what a life path could look like.

I didn’t act on that inspiration at the time, but the insight stayed with me. I knew that I, too, was meant for something different.

A New Chapter in the UK

Still, I continued life as a dentist in Greece. Outwardly, things were fine. Inwardly, I knew I was drifting. I felt a growing sense of restlessness. A quiet discontent that whispered, 'There is more for you than this.'

Over time, that whisper grew louder. I began to realise that I was following the path my parents had laid out for me. And by doing that, I had abandoned a deeper truth about who I really was and what I was here to do.

Eventually, I made one of the most important decisions of my life: I moved to the UK.

London had left a mark on me years earlier, during a university trip. I had been captivated by the city’s energy, its diversity, its creativity, its music. Even the cars driving on the other side of the road fascinated me. 

It wasn’t just a change of country. It was a symbolic step into possibility and reinvention.

Moving to the UK was a deliberate choice to follow an uncharted path.

Outward Success, Inner Discontent

Living, working, and building a life in a different country changed me deeply. I became more independent, more self-reliant. Most of all, I felt alive. I was living the dream I’d once imagined, because I had found the courage to speak my mind and follow it.

Over time, I settled into my new life. I earned well, became a British citizen, and completed a Master’s degree in aesthetic dentistry. By many external measures, I was successful.

But inside, something was missing.

Instead of feeling motivated to build a bigger career, I felt confused. Uninspired. I realised there was a growing gap between where I was and where I truly wanted to be. Not just professionally but in every area of life.

I could feel life slipping past. My passion for dentistry was fading, and I was working just to be paid. Fulfilment was absent. I was in my forties and knew I needed to make another big shift.

That path was calling again, louder than ever.

That was when the next phase of my journey began.

The Turning Point: UPW 2017

In April 2017, I attended Tony Robbins’ 'Unleash the Power Within' event in London.

Those four days became the catalyst for my transformation.

During a powerful process called the Dickens Process, I came face-to-face with the emotional cost of living unfulfilled. I saw with painful clarity how my future would look if I continued to suppress my potential. That moment hit me like a lightning bolt. I had to change. I had to live differently.

That weekend, I made a decision to no longer settle for safety, and to pursue a life of growth, purpose, and personal evolution.

And so my personal development journey began.

The Birth of a Podcast

Shortly after UPW, I co-created my first podcast with a fellow member of a mastermind group I was part of. It began as Personal Development Essentials, born from passionate conversations and a desire to share what we were learning.

In early 2020, just before the lockdowns, I launched my solo project, the Personal Development Mastery podcast. It was my way of turning knowledge into action, for myself and for others.

This podcast was never just a project. It became a practice. Like placing a stone in a wall each day, every episode has been a small act of intention, reflection, and growth. Some days were effortless; others more challenging, but I kept showing up. 

Now, with over 500 episodes behind me, I can look back and see more than a body of work. I see a mirror of my evolution, an ongoing story that continues to shape me as much as it serves those who listen.

Running as a Metaphor for Growth

Around the same time, I began running. It started casually, with short morning runs of 1 or 2 kilometres. But like many things in my life, it quickly evolved into a quest for improvement.

I ran my first 10k, then a half marathon. In 2021, I completed the London Marathon, which was a deeply emotional and symbolic achievement.

Running has taught me discipline, resilience, and the thrill of flow. It showed me that fulfilment lies not in comfort, but in pushing beyond perceived limits. The final kilometres of the marathon brought me into a flow state. My mind, body, and spirit aligned in a way I had never experienced before.

Silence and Self-Mastery

In 2022, I felt a deeper calling. It wasn’t an outward call. It was an inward one.

I attended a 10-day silent Vipassana meditation retreat. Ten days with no speaking, no reading, no distractions. Only me and my mind.

It was confronting. Difficult. At times, emotionally intense. But it was also healing.

In that silence, I met myself in new ways. I saw old patterns rise and dissolve. I deepened my spiritual path and realised the importance of inner stillness in a noisy world.

Meditation, along with journaling, gratitude, exercise, and reflection, continues to be a daily anchor in my life. The retreat deepened and reinforced these practices.

Crewing for Tony Robbins and the Fire Team

After attending Unleash the Power Within (UPW) in 2017, I returned in 2019 to crew the event in London. I thought I was there to give, but I received far more. Supporting others through their breakthroughs was powerful. As a firewalk anchor, I witnessed the moment people stepped off the coals transformed, shifting instantly from fear to triumph. It was humbling and electrifying.

In 2023, I joined the Fire Team in UPW Birmingham, helping to manage the firewalk for 10,000 people. One moment stays with me: guarding a wheelbarrow of burning coals while staying calm amidst the intensity. It reminded me that true power lies in being grounded under pressure. 

There’s a saying: 'Don’t quit when you’re tired. Quit when you’re done'. That mindset shaped the entire experience. I learned to lead, to serve, and to grow by helping others do the same.

My Mission

I live by a clear, soul-aligned mission:

“I am inspiring others to take action to improve their lives. I am helping them grow. I am a leader. I am sharing my unique gift with authenticity. Not to inform, but to influence. I am fulfilling my human duty and spiritual purpose. I am contributing to the awakening of human consciousness. I am on a journey of self-mastery.”

This isn’t just a mission statement. It is the compass that guides how I live, lead, and serve.

My Core Values

• Personal Growth – Committing to daily evolution through learning, reflection, and self-awareness

• Contribution – Creating a ripple effect through inspiring positive change in others

• Health – Cultivating physical vitality, emotional balance, and mental clarity.

• Learning – Embracing curiosity through reading, discovery, and experimentation.

• Authenticity – Leading with truth, integrity, and vulnerability.

Start your next step

Whether you’re at the start of your personal development journey or deep in your evolution, I’d love to connect with you.

A Life of Meaningful Growth

I believe that transformation is not a one-time event. It’s a lifelong commitment. It’s the decision to keep showing up, to keep growing, and to use what we learn to make a difference.

Personal development is not about perfection. It’s about becoming more of who you really are.

Everything I do, whether it’s podcasting, speaking, writing, or coaching, is an invitation. Not to follow me, but to walk your own path with intention and courage.

If you’ve read this far, maybe there’s something inside you that is ready for more.

So let’s keep growing. Let’s keep learning. Let’s keep standing out by becoming the fullest expression of who we are.

I am a podcaster, a mentor, a student of life, and a seeker of truth.

My mission is simple: to inspire you to improve your life from the inside out.

To stand out, not fit in.

What would your life look like if you truly stepped into who you are meant to become?