Besides his poetry readings, Mark's main work is creating a new European religion, "Apolloism". Related, and I think embedding this, is: REM Theory (YouTube series) "... a film series examining the role of media, art, myth and religion in the decline, resurrection or formation of societies".
If you're interested in Norse paganism, this - Mark vs Steve McNallen on Norse paganism - may interest you too.
All of Mark Brahmin on Bitchute. Sadly, he killed several older videos, probably because they stopped playing as is the rule for bitchute - it's not an archiving site.
Mark's main site: https://theapolloniantransmission.com