Kyiv Independent hired an online investigative group to get the info on the previously anonymous people who do the Russians With Attitude podcast, geared heavily towards US rightwingers.

Turns out one of them, Kirill Kamenetsky, is a Russian publicist and far-right activist who lived in Germany before moving back to Russia, where he does the show. (i.e. Not in the US, as implied.)

Oh, and he's a fan of a neo-nazi band specifically flagged by the ADL.
https://kyivindependent.com/exclusive-investigation-reveals-hosts-of-us-popular-far-right-podcast/