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
Viktor Yanukovych Russian media reported that Interpol had suspended its Red Notice for Yanukovych. According to the Ukrainian Interpol office, this was a temporary measure due to Yanukovych's complaints that the charges were politically motivated. Interpol later confirmed that Yanukovych and Oleksandr Yanukovych were no longer subject to an Interpol red notice or diffusion, and that they are unknown on Interpol’s databases. This action followed the applications in 2015 to Interpol by litigation firm Joseph Hage Aaronson on their behalf. In November 2016, Prosecutor General Yuriy Lutsenko questioned Yanukovych via video link in connection with the former Berkut. During the questioning, Lutsenko