Bully guard

"fire"

- He wants to know what he did. Isn't that cute?

The Bully Guard was an unfriendly, tough tyrant who enjoyed intimidating and browbeating the prisoners in The Boiling Rock.

The Bully Guard lived single due to the fact he was not considered much of a ladies' man. He had no real friends or anyone to talk to. As a result, he liked to take out his personal frustrations by picking on the prisoners, the only people he could have some control and power over, such as Chit Sang. It is likely that underneath his tough, intimidating exterior, he really just was a sad, lonely little man.

History
He was first seen picking on Chit Sang and instigating him to Firebend, which was prohibited for prisoners in the prison.

During Zuko and Sokka's stay at the prison, they attempted to escape with Suki, along with some other prisoners by using one of the prison "coolers" as a boat. Chit Sang was among the prisoners, as were his girlfriend and his friend. When they were captured during the escape, Chit Sang was interrogated on who masterminded the plan. Chit Sang confessed that a guard was involved, but instead of implicating Sokka, he accused the Bully Guard of being the mastermind, which the latter vehemently denied. The Warden demanded answers, but the Guard knew nothing of the plot.

When Princess Azula interrupted the interrogation, she immediately knew that the Guard wasn't the mastermind, stating, "he's not one of them," referring to Team Avatar, and for the simple reason that she was a "people person".

His ultimate fate after the War is unknown.