After being Jewish, atheist, an occultist and Freemason, Michael Witcoff (aka "Brother Augustine") converted to Orthodox Christianity, and now runs a fascinating video channel on YouTube.
He is quite a renaissance fellow: a musician, wilderness instructor, body-builder (among other things), and writer, as well as an excellent apologist for the Christian Faith.
In the following video, he addresses men, discussing physical fitness, manly beards, and one of the greatest writings produced by Fr. Seraphim Rose - The Orthodox Survival Course: