Tall [1m73 (5'8")], slim [54 kg (119 lbs] and pale, at ease in zero-G, Lt Tsetsegmaa shows her Belters' family origins. She's a geek with narrow interests besides the poetry of graphs, tables, equations, and technical discussions. Her manners are sharp, no-nonsense, and direct.
According to the gossipers, her promotions are due to her contacts, having an affair with an officer of high rank, and shifting the blame of a deadly accident on her supervisor.