Do you have an idea about who could be interesting to follow to learn grammar and all this stuff (but only in German language). So, no English or others…
Thanks.
PS: I need it just to have a better idea of grammar, refresh my memory here and there, start focusing on different things, etc.
Hi David,
I’m sure there are some, but I don’t know specifically of German only grammar/lesson type channels. It’s often hard enough just to understand the points without having it all be in German. =)
Easy German, every so often, does do a Grammar type lesson. All in German (of course they do have the “burned in” subtitles and english translation). These are mostly under the “Super Easy German” label.
For example: German Passive Explained | Super Easy German 193 - YouTube
All videos: (including the aforementioned grammar ones)
Edit:
Also have here the playlist of all the “super easy german” labeled ones (most recent first).
Thanks Eric, yes, I know them and I think I’ve bookmarked a couple of playlists too but I was wondering if you follow someone in specific too.
For now, the reason is that I want to watch some German Youtuber talking about grammar or similar, in German, when I’m relaxing. 
And someone that knows grammar very well and knows how to explain it with pedagogic background.
My idea is just to expose myself to the language but in an useful way. I don’t want to listen to those “lessons” in English when 90% is English and 10% German.
I have a few of them on the list but haven’t started to watch any yet. Do you follow anyone?
I do not follow anyone in particular as far as German grammar goes but I came across one that fulfills one of your criteria for being completely in German. She also interviewed Steve from LingQ.
David, I follow a few channels daily on youtube (when they put out content). Easy German (plus their podcast), MrWissen2Go and, Tagaschau. I’ll mix a few items from the Deutsche Welle channel or other channels as well when I can.
Nothing for grammar though other than the Easy German videos that focus on grammar.
I might start to look at some of this stuff more as I progress, but for now it’s not really important to me.
@asad Thanks. Followed it right away. She also has many videos with subtitles as well.