Keefer was born in Dublin to 3 older brothers. They grew up as hooligans and they would wander the streets lookin for a good scrap. He also learned to play the guitar from his father and loves to play a tune while drinking some Proper 12 Whiskey. After he got knocked out by one of the Joyces in a backyard brawl, he sought further training. He went into SBG Ireland and trained under John Kavanagh for 2 whole days and now has the confidence to beat anyone in a tussle. He went on a trip with his brothers to Chernarus and has been there ever since.