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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Argyris Xafis
Actor | Director | Bitcoin Enthusiast

Yannos Zafeiris
Marketing and Communications Director @ Ayvens Greece

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

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

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)

Konstantinos Oikonomou
CEO at Marine Tours

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

Mina Misyrli
Personal Finance & Entrepreneurship Coach | Financial Literacy Trainer

Magda Peistikou
Head of Learning and Development @ INSETE

Andrew Winston
Ranked #3 management thinker in the world by Thinkers50 | Globally recognized expert on leadership and sustainability

Yannis Palaiologos
Journalist

Nikolaos Unalome
Sound Healer

Viktoria Tsepeneka
Psychologist MSc Trainee Systemic Psychotherapist

Philippa Michali
Chairwoman of the BoD and CEO NN Hellas

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

Dimitris Papanikolaou
Autism Motivator | Ex-Basketball Player

DALENE
Music Band

Panos Dimakis
Writer | Business Trainer

Roger Michel
Digital Archaeologist

Antonia Pontiki
Biomedical Engineer | Lecturer

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

Dimitris Gizopoulos
Professor of Computer Architecture and Systems

Giannis Efthimiadis
Visual Artist | Performer

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

Andreas Drymiotis
Columnist Kathimerini

Thanos Feskos
Michelin-starred Chef

Sofia Peridi
Content Creator

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

Kelly Vranaki
Journalist

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

Periklis Chatzinakos
Director of Mamagea Environmental Organisation

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

Ioannis Kaplanis
Director General of the Athens Epidaurus Festival

Inga Dengel
General Manager Greece & Cyprus @ PepsiCo

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

Linus Karlsson
Chief Creative Officer IKEA

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

George Boskou
Food Chemist | Vice Rector of Harokopio University Athens

CHÓRES
Choral Ensemble

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

EMPEDOKLES
Music Producer | DJ

Stavroula Zouvelou
Professor of Economics and Social Sciences

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

Dr. Vana Papakitsou
Psychologist | Psychotherapist | Criminologist

Clover Hogan
Founder @Force of Nature | Climate Activist

Εva Theotokatou
Producer | DJ

John Tasioulas
Professor of Ethics and Legal Philosophy

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

Thodoris Anagnostopoulos
Host presenter

Nikos Efstathiou
Journalist

Antonis Exintaris
Children’s Author

Muzoon Almellehan
UNICEF Goodwill Ambassador

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

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

Adam Markakis
Co-founder of Astylab & Astylab Ventures

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

Didier Queloz
Professor | Nobel laureate

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

Yannis Imelos
Co-founder & CEO @ Linq

Nikos Efstathiou
Journalist

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
