Stuart Zurgo

Stewart Zurgo, also referred to as the Qwark Fan-Boy, or only Zurgo was obsessed with Captain Qwark. At some point he came to hate Qwark, and attempted to shut down the Galaxy's Planetary Defense Centers and kill him.

Ratchet & Clank: Going Commando
Ratchet and Clank encountered him in a secret area on Todano in the Bogon Galaxy, where he was selling merchandise. Zurgo immediately recognized the Lombax as the "foe" who defeated and humiliated Qwark during his alliance with Chairman Drek, and attacked Ratchet out of rage. He failed to even hit Ratchet and even welcomed being brought down by him in his failure to accept Qwark's defeat. After the dust settled, Ratchet noticed that the Fan-Boy was trying to sell an Armor Magnetizer. Ratchet could trade a Qwark Action Figure in exchange for the device. On Behind the Hero, Zurgo was depicted with the Action Figure, labeled as an overzealous fan who may have victimized his hero. This was just one of many theories for Qwark's disappearance.

Ratchet & Clank: Up Your Arsenal
Zurgo appeared in the audience at the end of Up Your Arsenal, watching the latest Secret Agent Clank movie.

Ratchet & Clank: Full Frontal Assault
At some point Zurgo started to hate Qwark, planned to kill him and shut down the galaxies defenses. To do this, Zurgo gained control over the Grungarians and used them to attack the galaxy. The QForce eventually restored the Planetary Defense Centers, attacked Zurgo's base and discovered his intentions. They then fought against Zurgo in his Qwark Mech. Zurgo also had a Lair of Doom. Zurgo uses a Holo-guise of The Plumber to infiltrate in the Q-Force, and then uses it to impersonate Qwark and say that he invaded the galaxy, disable the Planety Defence Centers and wants to kill him.

Trophies
In Ratchet & Clank: Full Frontal Assault the hidden silver trophy, Zurgo's Revenge, could be gained by restoring the Planetary Defense Centers and discovering Zurgo's intentions.

Trivia

 * Zurgo has refrences to multiple characters on his outfit, his helmet resembles Ratchet, his Mech resembles Qwark, and his clothing resembles the clothes Nefarious wore as an organic.

Appearances

 * Ratchet & Clank: Going Commando
 * Ratchet & Clank: Up Your Arsenal
 * Ratchet & Clank: Full Frontal Assault