Spock

"'Of my friend, I can only say this... of all the souls I have encountered in my travels, his was the most... Human.'""-James T. Kirk on Spock, 2285"Ambassador Spock (full name unpronounceable to Humans ) was a male Human/Vulcan hybrid who served as a distinguished and decorated Starfleet officer and Federation ambassador.

Born to Vulcan ambassador Sarek and Human teacher Amanda Grayson in 2230, Spock be one of the few individuals to reject their admission to the Vulcan Science Academy, instead pursuing a career in Starfleet. Beginning in 2254, Spock began serving as a science officer under Captain Christopher Pike, and also assumed the position of first officer under Captain James T. Kirk in 2265. Serving until the conclusion of the ship's five-year mission in 2270, Spock resigned from Starfleet to purge his emotions in the kolinahr ritual.

Returning to Starfleet service in 2273, Spock assumed command of the Enterprise prior to 2285. He was killed by radiation poisoning in the aftermath of the Battle of the Mutara Nebula in 2285, and was revived later that year by the effects of the Genesis Planet. Spock returned to service once again, before he retired in 2293 and began serving as an ambassador, particularly specializing in Romulan issues.