Hayk Sedrakyan is an IMO medal winner, Professor of Mathematics in Paris, France and a professional Math Olympiad Coach in Greater Boston area, Massachusetts, USA. He has defended his PhD thesis in mathematics at UPMC-Sorbonne University, Paris, France. Hayk is a Doctor of Mathematical Sciences in the United States, France and Armenia. He has received three Master’s degrees in mathematics from Germany, Austria, Armenia and has spent a small part of his PhD studies in Italy. Hayk has authored several books on the topic of problem solving and Olympiad style mathematics published globally.