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
Arkady Pogodin Arkady Pogodin Arkady Pogodin (, born Arkady Piliver; 1901, Odessa, Russian Empire — 1975, Moscow, USSR) was a Soviet singer who worked in variety theater and operetta. At 16 years of age, Pogodin started appearing on theater stage in small roles. In 1922 he moved to Moscow, where he started working in small variety theaters performing funny songs. In 1924 he was already appearing on the stage of the prestigious Hermitage Theater. In 1938 Pogodin was invited to sing the lead role of Albert in an operetta titled "Delicate Diplomacy" ("Тонкая дипломатия" by Johann Strauss) at the Moscow Theater of