To qualify as unknow the YouTube channel needs at least less than 100k subscribers and probably less than 50k as well. My vote goes to AutotopiaLA. This shop is located in the same neighborhood as Jay Leno’s (you actually see Jay in random videos), he drives old cars (not often done on YouTube) but he owns a new ZL1, and he is about to take his viewers on a video tour of his trip to Germany where the host plans to drive several retired GT3 cars.
That’s my vote anyway. Anyone else got any suggestions?