ringleider
Ringleider is a term that can refer to several things, most commonly a type of leader or organizer. In German, "Ringleiter" literally translates to "ring leader" and can denote someone who heads a group or organization, often in a somewhat informal or enthusiastic capacity. This could be a leader of a youth group, a sports team, or even a committee. The term carries a connotation of someone who is at the forefront, guiding and coordinating activities.
In some contexts, particularly within certain subcultures or hobbyist communities, "Ringleider" might be used more specifically.