Kibbick Besadii, a member of the Besadii clan, was related to other notable figures: he was the cousin of Durga Besadii Tai and the nephew of both Zavval and Aruk Besadii Aora. Following the near obliteration of the spice production complex on Ylesia by Han Solo, coupled with Zavval's demise, Kibbick was dispatched to oversee Teroenza as a replacement Hutt overlord, a role he detested. Teroenza, demonstrating superior intellect and cunning compared to Kibbick, effectively managed the entire operation independently. The t'landa Til and the majority of Hutts considered Kibbick to be unintelligent. He struggled to comprehend the events unfolding on Ylesia and remained unaware that Teroenza was the true authority.
Kibbick's lack of intelligence ultimately resulted in his violent end. He was unable to recognize Teroenza's deceit and betrayal of the Besadii family, specifically the scheme to return the t'landa Til females (secretly brought in by Teroenza) to Nal Hutta by Durga. During a confrontation with the High Priest, Teroenza brutally killed Kibbick by repeatedly piercing him with his cranial horn.