Parents emigrated from Ireland, Raised in the US. Leon liked to move around, always going places. Having spent most of his youth on the streets, Leon longed for a place he would feel at home, never truly finding his place. Fancying himself a handyman, he took on many different jobs. He always found a way to be useful to his peers or his family. After taking a job at an airline, he became quite familiar with maintaining a variety of airplane parts. As a result of his job Leon got to travel the world, landing himself in a Chernarus airport. His flight back to the states would not happen. As mass rioting took hold of the city, Leon found himself making his way out of familiar territory, getting lost in foreign lands. When he fires died down, Leon began to gather any supplies he could hoping he would make back to his family one day.