It’s billionaire Mikes Guo, anti-CCP billionaire and whistleblower. Giuliani and Bannon know him. I posted some pics of them together earlier but Twitter is not opening (shocker) https://twitter.com/Safeguard008/status/1317264236532305920/photo/1
There are supposedly several, they were going to drop one every hour.
IIRC Giuliani said midweek that more would be coming out this Friday and Saturday.
(If it wasn’t Rudy it was Bratton or Posobiec, but I think it was Rudy.)