Semyaza Talgal, also know as Sem Talgal and by his stormtrooper designation TK-612, was a Mandalorian born into the Tal’galar Clan on Concord Dawn, left to become a stormtrooper, but returned to his inherent mercenary ways and set up residence in Mos Eisley. He had quite a number of brushes with death, one of which left him with amnesia and, subsequently, back serving as a stormtrooper. This, however, was short lived and he soon returned to his life as a mercenary. As many Mandalorians before him he had big ambitions and declared himself leader of the Tal’galar Clan.