A Scavenger
Alex has a morbid personality and a very dark sense of humor; frequently he is the only one laughing after he tells a "joke". He has a loud, bellowing laugh which makes people turn away because of his terrible breath. Alex stinks (oil) and has food inbetween his few teeth. He has a gummy smile, for he is missing six teeth. He has few friends and no wife or kids, and would prefer to travel alone, but Alex is no fool so he often tags along with other traveling parties. He tends to keep to himself.... most of the time.
Alex has a big heavy backpack with a flint and tinder, 2 sleeping bags, some rations, a rusty cooking pan, a gas mask, a sack for shells, and a small faded picture of a young woman and an infant with a note on the back which has obviously been outlined several times in an attempt to preserve it. But when anyone attempts to look at the note or picture, Alex turns away fast and scolds them. He uses an AK-47 with several ticks on the wooden grip of the gun, if you could call it wooden, it has so many grease stains it hardly looks like wood anymore. Alex also has a long, extremely sharp hunting knife which he keeps in a pocket in his right boot.
No one knows, and he keeps it to himself.