The Pan Heads are a group of bullies who are led by Kenny, who is described as a "big guy" and "scary." While Kenny is the most prominent leader, he isn't necessarily the only one who gives orders or directs the group. Other Pan Heads, like Blade and Tony, also seem to have some influence and act independently.
The group's dynamics are more fluid and chaotic than having a single, clear boss. They often act as a pack, driven by their own individual desires and anxieties.