Boris Romanovich Rotenberg Boris Romanovich Rotenberg Boris Romanovich Rotenberg (, born in Leningrad on 3 January 1957) is a Russian business man and oligarch. He is co-owner (with his brother Arkady Rotenberg) of the SGM (StroyGazMontazh) group, the largest construction company for gas pipelines and electrical power supply lines in Russia. He was listed by Forbes as Russia's 69th wealthiest person in 2016 with a net worth of $1.07 billion. He is considered a close confidant of president Vladimir Putin. Rotenberg was very involved in martial arts between 1968 and 1978, particularly judo. He trained alongside Vladimir Putin and won several awards for
Mordechai Rotenberg In 1962, he received his MSW from New York University. In 1969, he was awarded a Ph.D. at University of California, Berkeley. In 1970, Rotenberg joined the faculty of the Hebrew University of Jerusalem, becoming a full professor in 1980. He founded a new sub-discipline in psychology and religion. He is the author of ten books, which have been translated into English, French, Portuguese and Japanese. Rotenberg has taught at University of Pennsylvania, University of California, Berkeley, the Jewish Theological Seminary, City University of New York and Yeshiva University. Rotenberg has developed innovative theories based on psychological interpretations of Hasidic