The man doesn't snore, but there really isn't all that much difference. A big chest has big lungs and they take a while to fill. On exhale just a small portion of each breath has a bit of expressive voice. Who knows why? to be fair, it isn't always present when he sleeps. Just often. An older classic movie called legends of the fall features a sleeping grizzly. This reminds me of that.
It's just my son who is sleeping and snoring with my rode ntg-3 and zoom h6. The record is quite noisy because of zoom preamps but i decided to let you have it unprocessed, enjoy with your denoiser yourself, ha-ha!.
This is a recording of me snoring quite loudly, captured on dreamtalk app for iphone. I use this app to record if i talk in my sleep, i have uploaded my sleeptalks on my youtube channel, autistictechgirl1990.