František Mrázek
... that Czech businessman František Mrázek is believed to have covertly influenced Czech politics for the 20 years before he was assassinated?
... that <a class="mw-redirect" href="./Czech_people" id="mwmQ" rel="mw:WikiLink" title="Czech people">Czech</a> businessman <b id="mwmg"><a href="./František_Mrázek" id="mwmw" rel="mw:WikiLink" title="František Mrázek">František Mrázek</a></b> is believed to have covertly influenced <a href="./Politics_of_the_Czech_Republic" id="mwnA" rel="mw:WikiLink" title="Politics of the Czech Republic">Czech politics</a> for the 20 years before he was assassinated?