An attempt was made in 2011 to systematically summarize the existing knowledge about Vanga in the documentary "Vanga: The Visible and Invisible World". The movie includes interviews with some of the people who met Vanga in person, including Sergey Medvedev (press secretary to the then President of Russia Boris Yeltsin in 1995–96; who visited as Yeltsin's envoy), Neshka Robeva (Bulgarian rhythmic gymnast and coach), Sergey Mikhalkov (Soviet and Russian writer, author of the Soviet Union anthem), Nevena Tosheva (director of the first documentary about Vanga), Kirsan Ilyumzhinov (Kalmyk multi-millionaire businessman and politician). According to the documentary, Baba Vanga predicted Yeltsin's second electoral victory in 1995, and warned him about his heart condition.