S'chn T'gai Spock was the son of Vulcan Ambassdor Sarek and the Human, Earth-born teacher Amanda Greyson. He spent his life exceptional in ways he could not choose, and then becoming so in ways he could. He was the first Vulcan to become a Starfleet officer, and became the first officer of the exploration ship USS Enterprise.
Spock dedicated the latter part of his life to restoring peace between Vulcans and Romulans, despite the ancient and bloody history between the two groups and their separation. His legacy includes the restablishment of ties between the two species who were once one, and who are now once more brothers.
Spock was the first Human-Vulcan hybrid to survive to adulthood. As well as his irregular neurotype among both Vulcans and Humans, he had a learning disbility.