From Polandball Wiki

Polandballbot, also known as Wolfgang, is a Polandball Reddit moderator and "brother" of Polandballmod, and has some sort of relationship to Germany-icon.png Javacode. He is controllable by Javacode, and has the alias of Poland-icon.pngNiemcybot. He was appointed to manage the flair system since the default Reddit flair system cannot accommodate all countryballs available.