They just showed his arrest in German television. He was presented like some student organizer. However, since what they said about the Chinese security law was pretty much bs, I don't think he is a regular organizer. Plus, they obviously didn't mention that Antifas in Germany are held in custody without judgement for longer than his sentence is.
An imperialist lackey piece of shit who needs to be strung up by his neck until almost dead, then let down and then strung up again, the process continuing until either his heart gives out or his neck snaps.