A top Mitt Romney adviser in 2011, Joseph Cofer Black, joined Burisma’s board of directors while Hunter Biden was serving on Burisma’s board.
As Erielle Davidson of The Federalist notes:

A top Mitt Romney adviser in 2011, Joseph Cofer Black, joined Burisma’s board of directors while Hunter Biden was serving on Burisma’s board.
As Erielle Davidson of The Federalist notes: