Meet the Team

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Charalambos

Co-Founder

Charalambos Sergiou, with over three decades of precision and passion, brings together science, art, and deep cultural memory. As a seasoned embryologist and former Laboratory Director at Akeso Clinic, he brings a disciplined eye for detail and a standard of excellence that defines his every endeavor. A lifelong artist, fine art collector, and vintage toy enthusiast, he has cultivated a private archive since the late 1980s. This collection includes rare toys, artworks, and childhood relics that speak to the universal language of play, imagination, and heritage. His presence at The Toy Effect grounds the project in authenticity, historical depth, and a collector's uncompromising vision.

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Xenios

Co-Founder

Xenios Polydorou, MBA, is an experienced entrepreneur and founder of The Forgotten Toys, a startup focused on the vintage toy market. With over five years in e-commerce and market strategy, he brings strong commercial acumen. He has also served as a Scientific Officer at the Research and Innovation Foundation and was part of the AI team under the Chief Scientist of Cyprus. Xenios combines business insight with deep expertise in innovation and emerging technologies.

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Adonis

Co-Founder

Adonis Sergiou is a storyteller and visionary creative. He carved his own path from a young age, leaving conventional education to fully immerse himself in film and theatre. Over four years of self-directed exploration, he practiced a range of visual and narrative forms—from short films and photography to video art and performance. After formalizing his skills at the London Film Academy, Adonis returned to Cyprus to co-found The Toy Effect. His artistic vision drives the project's emotional and creative core.

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Achilleas

Co-Founder

Achilleas Kentonis is a polymath at the frontier of innovation, with a 40-year track record of turning big ideas into transformative projects. Trained in electrical engineering, physics, and audiovisual communication, he is a catalyst for cross-disciplinary thinking and a recognized leader in creative innovation. His ventures span from award-winning scientific and artistic initiatives to future-facing educational platforms. As CEO of Artos House, the Interstellar Institute, and Innovation Gym LLC NYC, Achilleas brings a unique capacity to scale visionary ideas, build meaningful ecosystems, and shape futures. At The Toy Effect, he orchestrates strategy, scalability, and purpose—bridging imagination with impact.

Associates

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Neophytos

Filmmaker

Neophytos Elia is a filmmaker based in Cyprus, working with The Toy Effect as a writer, director, and voice actor focused on toy-based videography.

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Julie

Photographer

Julie Michael is a multidisciplinary artist with a background in psychology and art therapy based in Cyprus. She works with The Toy Effect on toy photography and community development.

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Maria

Editor

Maria Yiannouka is a film director based in Cyprus, working as an editor for The Toy Effect Podcast.

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100100

Graphic Designer

100100 is a multidisciplinary designer with a focus on graphic design and product design.

Vision

At The Toy Effect, we envision a future where innovation transforms the collecting experience—making digital tools smarter, more intuitive, and widely accessible. We're also committed to solving real-world challenges, such as physical storage and display, while exploring the future of toy design. Our goal is to create deeper, lasting connections between life and play for generations to come.

The Toy Effect's mission as a media-tech ecosystem is to shape the future of the global toy industry. We operate across three key pillars:

1. A digital inventory platform that helps collectors organise and appraise their collections with ease.

2. Curated auctions that foster a trusted, traceable global marketplace for rare and historically important toys.

3. A vibrant media stream featuring short films and photography that celebrates toy culture and storytelling.

Our Story

Some stories begin with an object. Others with a question.
Ours began with an object that raised a question.

It started with a toy gift from a friend many years ago. It wasn't just a beautifully made, childhood-related item. It carried the voice of someone's father, the story of a country, and a trace of something shared across generations. That single toy became the seed of a growing curiosity. From that moment, a personal collection began. A shelf became a room, and then a collection of thousands of objects, each with a story of its own.

What is it about a toy? Is it something to be held by a child, to be discovered, played with, and then perhaps left behind once the questing spirit fades? Or is there something more? Something that outlives the play itself?

That meaning deepened when two creative minds, Xenios Polydorou and Adonis Sergiou, joined the journey. We didn't begin with a business plan. We began with wonder.

What if toys were not just objects that triggered emotions and memories, but active materials? What if they could connect generations, inspire artists, and be understood as cultural documents?

As our thinking evolved, so did our team. At a later but deeply meaningful stage, Achilleas Kentonis joined us. His experience in innovation, art, research, and storytelling helped reshape The Toy Effect into a space where toys are not only preserved but reimagined.

The Toy Effect is more than a collection. It is a media-tech ecosystem built around memory, play, and alternative thinking. On one side, it offers a digital platform where collectors can catalogue, identify, and exchange items through a custom-built app. On the other, it opens narrative pathways—through photography, film, podcasts, and curated experiences that treat toys as both artifacts and creative triggers.

We call this process vintaging, where each toy carries the character of a specific time. A design, a mood, materials that reflect the era from which it came.

But we are not simply archiving. We are transforming these toys into vessels for imagination, education, and community.

Our goal is to give toys a space to belong. A permanent digital home, and eventually a physical one too.

A place where you can experience the power and timeless potential of toys in shaping how you see the world.

The Toy Effect is where technology, media, and cultural heritage meet. It is where objects become voices. And where the child within us has something to say.

Welcome to our platform. We're building a global family—one story, one toy, one memory at a time.

- Charalambos Sergiou

Contact Us

Email thetoyeffect@gmail.com