Kevin (Teenaxi)
Kevin was one of two Teenaxi inadvertantly beamed aboard the  when members of his delegation attacked Captain  on a diplomatic mission in 2263.

Struggling with Kirk on the transporter pad, Kevin and his companion escaped the Enterprise transporter room and were pursued down a corridor by two crewmen.

Following the destruction of the Enterprise and the reunion of her crew at Starbase Yorktown, Kevin attended the birthday celebration for Kirk wearing – as Kirk noted – a blue shirt, but "still no pants".  ()

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Alternate reality inhabitants
Teenaxi