Marc MeyohasMarc Joseph Meyohas is a French, London-based businessman who is the managing partner in Greybull Capital, which he founded with his brother Nathaniel Meyohas.BiographyMeyohas was born in Paris, France to a Sephardi Jewish family. His sister is New York artist Sarah Meyohas. He attended Clifton College in Bristol, United Kingdom and graduated from the University of Manchester with a BA in Economics. From January 1996 to December 2007 he was the chief executive officer of Cityspace. He later obtained British citizenship.