| The subject of this article uses an unofficial translation of the original Japanese name.|
The translation provided is as accurate as possible, but should not be considered official until appearing in an approved English source.
Flegel is a short young man who possesses a fairly chubby build. He has short red hair, freckles on his cheeks, and is usually seen wearing a regular gray coat with a white shirt, as well as a pair of black pants.
Flegel is among the men brought by Dimo Reeves to kidnap Eren Jaeger and Historia Reiss. Upon arriving at the warehouse where the two are being kept, the group is ambushed by members of the Scout Regiment, and Flegel is incapacitated.