I used to follow several, but they're going down one after the other for various reasons, more often, whines.
Currently, the two survivors are BenjyFM, who can be very funny and DerFM that has some in depth and interesting videos, especially during preseasons.
Foxinthebox is also awesome and perhaps the most interesting of all, but he stopped making youtube videos some time ago and I don't know if he'll come back at some point. However, he does stream over twitch, but streams aren't my cup of tea.