Verticon

General Verticon was a high ranking Klingon Defense Force flag officer in the late 24th century. He, along with Starfleet Admiral Theseus were responsible for signing off on the Klingon-Starfleet exchange officer program between the and  (and, later, the ). 

History
In 2377, when Starfleet officers and temporarily ex-Bochnah crew members Joe and Alegra contacted Menchez over subspace to complain about what they saw as the end of the exchange program, Menchez dismissively suggested they speak to General Verticon or Admiral Theseus about the situation. ("Destiny's Revenge, Part III")