Andriy Slyusarchuk government of Ukraine as an adviser to Oleksandr Turchynov. He has claimed to have set several unverified world records memorizing data and figures (such as pi) while performing complex calculations mentally. Because of this, he is known as "Doctor Pi". Slyusarchuk defrauded two Ukrainian presidents: Viktor Yushchenko and Viktor Yanukovych. In the Verkhovna Rada (the Ukrainian Parliament), his activities were called "the largest-scale fraud in Ukraine's 20 years of independence". On 14 February 2014, the Sykhiv Raion Court sentenced Slyusarchuk to eight years in prison. Slyusarchuk's education began in an institutional school for intellectually-disabled infant orphans in the village of
Oleksandr Yanukovych contracts than any other businessmen since the beginning of 2012. Forbes.ua reported in February 2014 that in January 2014, for example, his businesses won 50% of all state tenders. In early 2014, his personal assets were claimed to be over $500 million. The Ukrainian Bank of Development was founded in 1995 and controlled by Valentyna Arbuzova. Reports allege that since 2011, Yanukovych purchased stock in the bank to achieve 100% ownership. In 2014, investigations by anti-corruption organizations into the bank and potential bribery charges against Yanukovych were launched. These included an order to freeze Swiss assets of both Yanukovych and