Mark Edward Fischbach, better known by his online alias Markiplier, is an American YouTuber, gamer, actor, and comedian. He is known for his Let's Play videos on YouTube, and he has over 30 million subscribers.

Fischbach can speak a little bit of German. He learned German in high school, and he can still understand and speak some basic German phrases. However, he is not fluent in German, and he would not be able to have a conversation in German with a native speaker.

Fischbach has spoken German in a few of his YouTube videos. In one video, he sang a German song, and in another video, he interviewed a German fan. In both videos, his German was understandable, but it was not perfect.

Fischbach has said that he would like to learn more German in the future. He has said that he would like to be able to speak German fluently so that he can communicate with his German fans.

Markiplier can speak a little bit of German, but he is not fluent. He has said that he would like to learn more German in the future.