Yevgeny Prigozhin, top, serves food to then-Russian Prime Minister Vladimir Putin at Prigozhin's restaurant outside Moscow, Russia in Nov. 11, 2011. Kremlin-connected businessman Yevgeny Prigozhin kept a low profile over the years, but he has been increasingly in the spotlight recently. He has admitted that he is behind the Russian mercenary force that reportedly has been involved in conflicts around the world, including Ukraine. (AP Photo/Misha Japaridze, Pool, File)
Yevgeny Prigozhin has had many roles: Convicted felon and hot dog vendor. Owner of a swanky St. Petersburg restaurant and holder of lucrative government catering contracts. Founder of a mercenary military force involved in Russia's various conflicts.