MEET THE TEAM
Demetrios “Jimmy” Kiritsis
Dr. Demetrios “Jimmy” Kiritsis is an educator, consultant, coach, and motivational trainer with more than 30 years of international experience and over 12,000 hours of teaching, training, and mentoring.
He holds a PhD in Sport Management and Physical Education from Loughborough University, an MA in English Literature from King’s College London, and a BA in English Literature and Communications from The American College of Greece. He currently serves as Chief Training Officer and Brand Ambassador at Viva.com.
A passionate advocate of lifelong learning and personal development, Jimmy is also a licensed football coach currently leading the U-15 squad at Melissia Soccer Academy. He is presently undertaking the UEFA C Coaching License, which is expected to be completed in November 2026.
Beyond education and coaching, Jimmy has been a professional DJ for more than 40 years. These diverse experiences reflect a lifelong commitment to teamwork, communication, creativity, leadership, and high performance—qualities that define his engaging, practical, and motivational approach to teaching, coaching, and professional development.
At Experts360, his mission is simple: to help individuals and organisations unlock their full potential through knowledge, skills development, and meaningful transformation.
Dimitrios Tsitsiropoulos
Dimitrios is the Founder & President at SPORTSMEDWORLD NGO (Hellenic Sports Medicine & Sports Safety Association). He is a Sports Injuries & Rehabilitation expert, strong entrepreneur, professional, academic, and consultant. He holds a Master’s Degree in Physical Therapy and a Bachelor degree in Health Sciences from Touro University in New York, USA.
Over the past 25+ years, he has been involved in many different innovative projects emphasizing in the field of Human Performance evaluation and Rehabilitation worldwide.
As an entrepreneur and consultant he identifies and seizes viable opportunities for expansion and innovation and turns them into profitable and valued enterprises with long lasting bonds.
As an academic, he has been teaching anatomy, kinesiology and sports medicine/rehabilitation for over 15 years offered by colleges validated by USA & UK Universities.
Dimitrios is always looking for a new and challenging project/start up/joint venture, one which will make best use of his existing skills and experience and also further his personal and professional development.
He is experienced in the leading and growing of all sectors of a Health industry to make it a dynamic and progressive organization. He possesses excellent communication skills and he is able to establish sustainable and profitable relationships with customers, suppliers and stakeholders across the world.
Also, he is an experienced Chief Executive Officer with a demonstrated history of working in the medical practice industry and skilled in business planning, Sports/Health management, coaching, entrepreneurship, and strategic planning.
Panagiotis Lambroukos
Certified ACCA professional teaching Audit & Assurance (AA) and Performance Management (PM), blending academic rigor with practical insight.
Andreas Kyriakou
Over 25 years in banking, finance, and internal audit. Andreas has taught Financial Reporting, Strategic Business Reporting, and IFRS across Europe and the Middle East for 15+ years. Member of ACCA and ICPAC; holds BSc, MBA, and FCCA. Renowned for making complex technical topics clear and actionable.
Colin Garvie
Chartered Accountant with a degree in Economics and 30+ years in consultancy and training. Colin specializes in performance measurement and financial management, designing and delivering programs for professionals and organizations worldwide.