Romain was born in Lyon, France. He accomplished his studies in Paris and Poitiers, France and in Essen, Germany. After graduating in mechanical and aeronautical engineering, he worked in the power generation business in the Ruhr area and in Berlin, Germany. He moved 2010 to Switzerland.
Martin was born in Rheine, Germany. He studied business administration in Münster and worked in several European countries before settling down in Zürich with Romain in 2010.