CT-0368/7766, known as Olun, was a Covert Ops clone trooper whose training was provided by N-10 of the Null ARC.
Olun, alongside Moz, met his end on Gaftikar during an operation to assassinate Sull, a Advanced Recon Commando who had abandoned the Grand Army of the Republic; they were slain by RC-1136, also known as Darman, who they wrongly identified as Sull.
Haunted by the remorse of having killed a fellow clone, Darman honored their memory by reciting their names daily in the Mandalorian tradition.