Boliska
Boliska was a 24th century Starfleet command division lieutenant serving aboard the  in 2365. He was an old acquaintance of Kyle Riker's.

He had a drink in Ten Forward when the new CMO Katherine Pulaski informed Captain Picard about the pregnancy of Counselor Deanna Troi. ()

He had a drink with a female companion in Ten Forward when Commander Riker demonstrated to Wesley Crusher how to flirt by "playing" with Guinan. ()

That year, when Kyle Riker came aboard the Enterprise-D to brief his son about the , Boliska greeted Riker with a handshake near a table of two other female acquaintance in Ten Forward. Moments later Riker spotted Katherine Pulaski and left his three acquaintances to greet his old friend. ()

Boliska manned the helm on the bridge when the Enterprise-D made first contact with the Borg the same year. ()

He was one of the crewmembers selected by Commander Riker to serve under his command aboard the  in a Starfleet battle simulation. ()

Humans
Starfleet command personnel
USS Enterprise (NCC-1701-D) personnel