Igor Rotenberg Igor Rotenberg Igor Rotenberg, () is a Russian billionaire businessman and the oldest son and heir to Arkady Rotenberg, Russian billionaire businessman and co-owner with brother Boris Rotenberg, of the SGM (Stroygazmontazh) group. The Rotenberg's are closely associated with Vladimir Putin. In October 2018, Igor Rotenberg's wealth is estimated to be $1.1 billion. Igor Rotenberg has been under United States sanctions since 6 April 2018. Igor is the majority shareholder in Gazprom Drilling. Igor Rotenberg was born on 9 September 1974 in Leningrad to Arkady Rotenberg. In 2002, he graduated from the Higher School of Privatization and Entrepreneurship () in
Robert Rotenberg by giving them actual locations in Toronto to live. Rotenberg also teaches part-time at the Humber Writing School correspondence course and does writing seminars at various law firms in Toronto as well as lecturing at an LLM program at Osgoode Hall Law School. He is an avid presenter of his work and enjoys meeting readers and writers at live reading events. He has participated in The Word on the Street, Authors at Harbourfront Centre, Toronto and the Ottawa International Writers Festival, Thrillerfest in New York City, among other literary events. Robert Rotenberg Robert Rotenberg (born April 21, 1953) is a