So decided to look up "Jeremy Hambly" in Filmot, which searches out all captions on YouTube to see what would come up. Obviously his name would come up quite a bit, especially in the last few months, so I narrowed it down to 2005-2016. Basically from YouTube's creation to a little after he started to gain traction on The Quartering channel. And it came up with a few hits.
First mention of Hambly ever is in this video:
https://www.youtube.com/watch?v=xg4pOUAL0zA&t=66s
(I tried archiving the video, however it never archived it properly. So I turned it into an audio file. It's just a guy sitting at a desk talking anyway)
nothing to big. 2008. He had an email read on some guy's show. Hambly plugged a website he owned heavily, BeYourOwnIT.com and a top 5 tips for doing IT. There is some laughable tips like dress nice, don't dress in a hoodie and jeans. Also don't overbill lol.
The next is a series of video done by a channel Board Game Brawl which heavily promotes one of Jer's projects, the app GameFindr. I didn't archive all the videos cause there really is no point. But here is one where he previews the app:
I was unaware he was behind some app called GameFindr. Basically it worked a bit like a dating app but instead to find players for board games. If you search it on Google, he had a ton of people promoting this.
Even on the Unsleeved Media account, there is a commerical he made for it:
This started out as a Kickstarter that was successfully funded:
https://www.kickstarter.com/projects/929426014/gamefindr-free-app-locates-players-for-tcg-and-tab
It looks like it saw release sometime in 2016 but fell into obscurity in about 4 years.
In the comments, he can be found complaining that no one uses it but that it is totally not abandoned:
Just 3 years later, there are backers complaining the app was taken off the market and the website deleted:
Here is his greasy profile pic btw:

I wonder what 6 projects he backed lol.
The final update on the Kickstarter is also funny. I think the Kino Casino mentioned on Monday that he moved to Louisville and it ended in failure. In the post, he mentions that he had moved to Louisville and back to Wisconsin. Also he was still paying fucking rent in Louisville and would be for the next few months.
Finally, he did a crossover with a conspiracy channel: Stuff They Don't Want You to Know, where they unbox some conspiracy board game and talk about conspiracies:
It's also mention in the description of this video that Hambly's website for MTGHeadquarters had a forum. It is now dead and deleted but here is the link given:
http://www.mtgheadquarters.com/forum. I tried it on the wayback machine but most of the links don't have any archive of it.
I bumbed up the settings to allow videos from 2017, just to see if anything else was there.
One of his one videos came up. This one is probably known but I'll archive it here because he gets quite angry in the video. A dude finds a video of Jeremy's wife and posts a photo of his house and Jer flips shit about it:
People Stalking My Wife & Even Worse (If You Can Imagine It) Bully Busters 002
Despite this being the 2nd episode of what he called Bully Busters, no other episodes exist anymore.
Interestingly enough, an account under that name is screencapped in a tweet by Hamplanet at 9:28 in the video. I'm guessing this is the same one from Ralph's chat that is a furry?