Stephen

Stephen was a Vulcan national and bizarrely an entertainer and juggler in the 23rd century. In 2264, he was hired by Amelinda Lukarian to be the new juggler for the Warp-Speed Classic Vaudeville Company, and boarded the USS Enterprise (NCC-1701) enroute to Starbase 13.

Stephen drew the anger of Captain James T. Kirk after performing a potentially fatal stunt while docking with the Enterprise, as well as drawing the disapproval of Lieutenant Commander Spock for displaying emotion.

(TOS novel: Enterprise: The First Adventure).