Prince Nikolaos is a graduate of International Relations from the Brown University in the United States. During his studies, he served for one year in the British Army as a second lieutenant of the Royal Scots Dragoon Guards Cavalry Regiment. He has extensive experience in banking, communications and business consulting. From an early age, he has recently dedicated himself to photography and has completed several photo exhibitions in London, Doha and Melbourne. Prince Nicholas is a member of the Board of Directors of Knightsbridge Schools International, which was founded in 2008 to develop and operate a network of international schools around the world. He has been an active member of Axion Hellas since its inception.