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
History of Ukraine the Ukrainian parliament on 22 February voted to remove Yanukovych from power (on the grounds that his whereabouts were unknown and he thus could not fulfil his duties), and to free Yulia Tymoshenko from prison. The same day Yanukovych supporter Volodymyr Rybak resigned as speaker of the Parliament, and was replaced by Tymoshenko loyalist Oleksandr Turchynov, who was subsequently installed as interim President. Yanukovych had fled Kiev, and subsequently gave a press conference in the Russian city of Rostov-on-Don. In March 2014, the Annexation of Crimea by the Russian Federation resulted in Crimea being annexed by Russia. Though official results