Rok-Tahk
Rok-Tahk, or simply Rok, was a young Brikar female who lived during the late 24th century. Early in her life, she was captured and imprisoned as an Unwanted at the Tars Lamora prison colony until she escaped aboard the newly-discovered Federation starship . ()

Due to her youth and living as a prisoner for so long, the Nutri-Goop fed to the Unwanted was the only food she could ever remember eating. ()

Appendices

Background information 
Rok-Tahk is voiced by Rylee Alazraqui when using the universal translator and by Brook Chalmers when growling in the Brikar language.

Her species was not stated on-screen, but was revealed by the showrunners to be Brikar. 

According to her official  profile, Rok is a Brikarian and her age is eight, indicating a birth year of 2375.

External links 
 
 
Brikars