Bald and Bankrupt. He's a travel vlogger but unlike most others he doesn't just go to "tourist" destinations, instead he focuses on going to places and actually seeing the real people that live there and interacting with them. He speaks their language somewhat as well so he can actually have conversations and things with them.
Lately he has been spending a lot of time in Belarus,
This video is what got me into his channel, he wanders around the Belarus Chernobyl zone and runs into a little village that has some people living in it, they invite him in for drinks and food, it's great seeing how people still live there.
A couple more I enjoyed:
https://www.youtube.com/watch?v=50pQHccrlHg
https://www.youtube.com/watch?v=q37qWA2cL5w
The 8-Bit Guy - You like Tech/Nerd stuff? Then this is the channel for you. The guy does videos about technology, usually older tech, computers, gaming systems, etc and he restores them and shows them and explains how things work.
Gus Johnson - Great comedy skits/videos, sometimes just goes random and it can work lol,
The Try Channel - It's Irish people....trying stuff lol. You might recognize them, they used to mostly all be on a channel called "Facts" but that channels owner closed down and they went off and started their own channel after that.
Wonder - A great documentary reenactment channel. Mostly about survival stories,
https://www.youtube.com/watch?v=xym5KUJrvsY