Fallout - Vault 53
Ray has always been much smaller than the other people his age. He has never seen this as a problem, there are a lot of places larger people can’t go, and Ray has made an living entering and investigating the various nooks, crannies and maintenance tubes of the Vault. He uses his diminutive size to his advantage in every way possible.
His Mother was lost when she was sealed off in one of the maintenance rooms in August of 2104 when the door servos went haywire, so it was just him and his Dad. But his dad was never the same after loosing Ray’s mother, and committed suicide in 2119, the close quarters living finally made him crack.
With his parents gone, Ray was on his own, and found it convenient do the odd job for Tommy and The Rats. They have found Ray’s size and aptitude with opening locks quite useful.