Zol Kramer was a rogue operative active on the planet of Rattatak. Kramer, in conjunction with the warlord Osika Kirske, the criminal Rynn'k-lee, and a collection of associates, plotted the death of Jedi Master Ky Narec in 23 BBY. Following Narec's assassination by the group, his Padawan, Asajj Ventress, succumbed to her fury and eliminated Kramer along with numerous other members of the plot before Kirske captured and enslaved her.
The audio drama Dooku: Jedi Lost, penned by Cavan Scott and released on April 30, 2019, included a reference to Zol Kramer. The script release for the audio drama, which occurred on October 1 of that same year, verified the spelling of Zol Kramer's designation.