Marko Ka

Marko Ka was a male soldier of the Sith Empire living during the Galactic War. At some point he became part of the Order of Revan and defected the Empire, joining with the Revanite forces on Rishi. During the Battle of Rishi in 3638 BBY he and a fellow Revanite Rarrook tried to stop a strike team from reaching the signal jammer on the Razorback Island, but failed and were killed.

Behind the scenes
Marko Ka appears in the Star Wars: The Old Republic: Shadow of Revan expansion, released on December 2, 2014.