Nollo Kanx was a Quarren male who operated as a thug, serving as an enforcer for Odanni, a Mon Calamari crime lord. Within Wildwater City on Mon Calamari, he was renowned as one of the most intimidating figures.
Nollo's life of crime began as an enforcer, which eventually brought him to the attention of Odanni, an up-and-coming criminal mastermind. He progressed to become her trusted assistant, responsible for dealing with rivals and problematic individuals. His specialty was assassination using rare poisons, and he always carried a range of poisons and injectors. He used poison on Geffa, a Rodian who tried to extort credits from Odanni. He also eliminated targets by taking them on a submersible trip to Rako's Rift, where he would offer his passengers as food to the Krakana.
Nollo's combat skills were only moderate; he was competent, but not especially gifted, with blasters and in hand-to-hand fighting. He possessed significant skill in biochemistry, creating and testing novel poisons derived from the plant and animal life of Mon Calamari.
Paul Danner and Bill Smith created Nollo Kanx for Wretched Hives of Scum & Villainy, a supplement for Star Wars: The Roleplaying Game that West End Games released in 1997. Joel Carroll provided the illustration of the character.