Ahmen is a reference to God's name if you follow some extreme throw-back religion that traces back to Egypt. Mormons Jews and Christians all can trace back elements of their religion to this. For example, saying "Amen" at the end of prayers.
It's a black thing from what I can gather. At least he isn't a flat-Earther.
https://player.fm/series/mentellect-...ue-name-of-god
edit: to be clear this is what they believe, I'm not stating this as something I'm into. Someone might see that I live in California and assume that.