Konstantin Nikolaev Konstantin Nikolaev Konstantin Nikolaev () is a billionaire Russian businessman who is a co-owner of and , the largest private rail operator in Russia, CIS, and the Baltic states. He is a major investor in American Ethane and serves on its board. Late July 2018, his net worth was estimated at $1.2 billion. He allegedly is a financial supporter of Maria Butina. Through Igor Levitin, Alexey Mordashov, Arkady Rotenberg, Gennady Timchenko, and Alexander Voloshin, Konstantin Nikolaev is a partner and close associate of numerous persons in Vladimir Putin's inner circle. In 1996, Nikolaev, Nikita Mishin, Andrei Filatov, and Alexey Mordashov
Jonathan Rotenberg Jonathan Rotenberg Jonathan Rotenberg (born April 29, 1963) is an executive coach, management consultant, and author. In 1977, he cofounded The Boston Computer Society, which became the world's largest personal computer user organization. He is currently writing a book about what he learned from his early mentor, Apple founder Steve Jobs. Jonathan was born in Boston, MA. He is a graduate of Commonwealth School, an independent high school in Boston's Back Bay. As a 13-year-old freshman, he cofounded The Boston Computer Society in the school's library. Rotenberg has an A.B. in Economics from Brown University; an MBA from Harvard Business