Paul Manafort, a political operative and Trump's campaign chairman from May to August 2016.
The desc records him as a documented link between the campaign and Russian intelligence.
He co-founded the BMSK lobbying firm, took tens of millions from oligarch Deripaska, worked with Russian intelligence officer Kilimnik, and while campaign chairman shared internal polling data with Russian intelligence — called a 'grave counterintelligence threat'; he was convicted of conspiracy and later pardoned.
The desc presents him as concrete, documented evidence of a channel between the 2016 campaign and Russian intelligence.