Russian businessmanKonstantin Grigorishin has an estimated net worth of $1.2 billion as of March 2013 according to Forbes.Born in Ukraine, this 47-year old billionaire is a grad ofMoscow Institute of Physics and Technology. He’s now married with three children. Grigorishin is best correlated withEnergy Standard Group where he is now the biggest investor and president. Energy Standard Group SA is a holding company that possesses power utility and power engineering firms in Grigorishin’s hometown. This international business also specializes in transport, engineering, electricity along with land and real estate. The group now possesses a variety of Ukraine-basedelectric energy equipment factories.