Marios Mazaris
School Τeacher | Writer
Marios has been a teacher for the past 19 years and a student for as long as he can remember himself. He loves traveling, telling stories, creating ways to connect – and combining all this in a magical way in the classroom. If he wasn’t a child, nothing would have the same meaning in the universe.
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Andrew Winston
Ranked #3 management thinker in the world by Thinkers50 | Globally recognized expert on leadership and sustainability

Dr. Maria - Oraiozili Koutsoupia
AI Legal Expert | President of Rythmisis AI Law Institute

Stavroula Zouvelou
Professor of Economics and Social Sciences

Manolis Zografakis | Sound Healing Workshop: The art of listening - From Sound to Silence
Sound Therapist

Antonis Exintaris
Children’s Author

Dimitra Kalantoni
President & CEO of Exelixi Zois | Managing Director Octopus Events IKE

Kelly Vranaki
Journalist

CHÓRES
Choral Ensemble

Constantinos Sofikitis
Photographer | National Geographic Contributor | Creator of Marabou Project

Beyond Robotics | Ηitchhiking in Space Workshop
Non-Profit Student Robotics Team

Yannis Imelos
Co-founder & CEO @ Linq

Dr. Lazaros Polymenakos
Partner @ EY Greece | EMEIA Consulting AI Leader

Clover Hogan
Founder @Force of Nature | Climate Activist

Stefania Gyftopoulou
Project Manager at Rock the Block (European Urban Initiative) @ City of Egaleo | Project Coordinator at Hydro-Heritage Cities Network (URBACT) @ City of Chalandri

Yannos Zafeiris
Marketing and Communications Director @ Ayvens Greece

Dimitris Papanikolaou
Autism Motivator | Ex-Basketball Player

Yiannis A. Retsos
CEO & Co-Owner at Electra Hotels & Resorts | Member of the General Council-Bank of Greece | Former President-SETE (Association of Greek Tourism Enterprises)

Angeliki Savvidou
Personal Finance & Business Consultant | Founder of Finance Lady

Found.ation ThinkTank | Fluid Work: How Technology is Redefining Where, When, and How We Work
Technology and Innovation Enabling Platform

Sofia Peridi
Content Creator

Antonios Dakanalis
Professor & Lead Researcher in Psychiatry and Psychotherapy University of Milan (UniMib)

Patrick Tatopoulos
Director | Production Designer | Costume Designer | Creature and Character Designer

George Boskou
Food Chemist | Vice Rector of Harokopio University Athens

Adam Markakis
Co-founder of Astylab & Astylab Ventures

Linus Karlsson
Chief Creative Officer IKEA

Yannis Palaiologos
Journalist

Giannis Efthimiadis
Visual Artist | Performer

Magda Peistikou
Head of Learning and Development @ INSETE

Panos Dimakis
Writer | Business Trainer

Philippa Michali
Chairwoman of the BoD and CEO NN Hellas

George Papachatzis | Make Your Own Perfume Workshop, Supported by VIORYL
The Greek Perfumer

Dimitris Dimopoulos
Stand-up | Musical theatre | Writing | Directing | Basically a story-teller

Mina Misyrli
Personal Finance & Entrepreneurship Coach | Financial Literacy Trainer

Viktoria Tsepeneka
Psychologist MSc Trainee Systemic Psychotherapist

John Tasioulas
Professor of Ethics and Legal Philosophy

Dr. Maria Neira
Director of Department of Environment, Climate Change and Health @ World Health Organization

Thodoris Anagnostopoulos
Host presenter

DALENE
Music Band

Maria Sokhatskaya Reviti & Evgenia Podlevskikh | Tipsy Art Workshop by Community Club
Co-founders of Community Club

Dr. Vana Papakitsou
Psychologist | Psychotherapist | Criminologist

Argyris Xafis
Actor | Director | Bitcoin Enthusiast

Dimitris Gizopoulos
Professor of Computer Architecture and Systems

Nikos Efstathiou
Journalist

Inga Dengel
General Manager Greece & Cyprus @ PepsiCo

Miyoko Schinner
Αuthor | Εntrepreneur | Chef | Lecturer @ UC Berkeley

Periklis Chatzinakos
Director of Mamagea Environmental Organisation

Antonia Pontiki
Biomedical Engineer | Lecturer

Vassilis Katsouros
Director of Institute for Language and Speech Processing @ Athena Research Center

Εva Theotokatou
Producer | DJ

Evy Poumpouras
Former U.S. Secret Service Agent | Multi-media Journalist

EMPEDOKLES
Music Producer | DJ

Nikolaos Unalome
Sound Healer

Didier Queloz
Professor | Nobel laureate

Roger Michel
Digital Archaeologist

Konstantinos Oikonomou
CEO at Marine Tours

Thanos Feskos
Michelin-starred Chef

Ioannis Kaplanis
Director General of the Athens Epidaurus Festival

Andreas Drymiotis
Columnist Kathimerini

Muzoon Almellehan
UNICEF Goodwill Ambassador

Dimitris Poulios
Architect-Urban Planner | PhD - Lecturer in Urban Planning-Urban Design | Technical University of Crete | Partner, Thymio Papayannis and Associates (TPA)

Teo Boufis
Founding Account Executive Deel HRIS

Nikos Efstathiou
Journalist
