It is a one man channel, though there are collaborative videos on a regular basis, each posted on all respective participants' channels. He does have a manager

It is a one man channel, though there are collaborative videos on a regular basis, each posted on all respective participants' channels. He does have a manager for non video production workloads, (sponsorships mostly) but otherwise yes, that is how much content is released daily. He's definitely the highest volume of the ones I've heard that statement from, but not by as large a margin as you might think. Also on top of that he does appear in some of his wife's videos without uploading to his own channel in an attempt to build her audience as well. EDIT: And no, it is not a go-pro lifestyle channel. It's just a dude putting in approximately 10 hours of work a day every day. He takes vacations a few times a year but otherwise is just constantly working and putting out content. He has also started taking off Saturdays and shuffling work around to fit that, so it might be longer than 10 hours now.