Terel Kar is 27 years old, has black hair and green eyes, spots (naturally) and is about 5'10"
 
He graduated from the academy 5 years ago serving all but the last 6 months on the USS Grissom D a long range science vessel on the fringes of federation space. He was promoted to Lieutenant before being transferred to your command.
 
The Kar Symbiont has had one previous life: Aandu, a female minister in Trill's government.
 
Socially Terel is friendly enough though but finds "first contact" somewhat daunting and so appears slightly awkward at first. It is his inherant shyness that has prevented him from ever being very good at command desicions.