Excellent question. Was asked in a 2017 SF thread, never answered:
Wikipedia article says he was once in the Air Force, where he served as a police officer, later did some record producing. All prior to 2000 apparently. Since then it seems all he does is activism.
2017 article at Wired: "The Daily Stormer, America's top white supremacist hate site, has devoted multiple articles to his "harassment," casting him as "a self indulgent man with secretive funding.""
DLJ thinks it's cool to dox people. It would be nice if someone returned the favor.