Stark was a Vulcan child who lived in city of ShiKahr during the 2230s.

In 2237, Stark, along with his friends Sofek and Sepek harassed the then 7-year-old Spock for his half-Human heritage, by taunting "You're a Terran, Spock. You could never be a true Vulcan." (TAS: "Yesteryear")

Stark was voiced by an unknown actor.
The novelization of "Yesteryear" (in Star Trek Log 1) refers to Stark as having "light-colored hair."