His name is Leonidaz, till the outbreak he hasn't a Surname anymore, because he never wants to be reminded. Before the outbreak he lived with his wife and son (2 years old) in Germany. He loved them with all of his heart and was a very friendly and social guy, had many friends and was a passionate artist. His wife and son died during the epedemic. After they passed away, he fell into a deep psychosis, leraned everything about surviving and fighting and decided to find the initiator and avenge his family. His way led him through many countries, he met other survivors, but he never learned to trust again. After month he reached chernarus, were the infection began. Here he suspects the culprit. So now, he's on his search for the initiator and the cause of the epedemic. He's a complicated guy. It's very hard for him to trust other survivors, everyone could be guilty in a way. til he went on this journey, he was a lone fighter, but there's a exception: in Chernarus he met some good people and hardly learned to trust them. ONLY them. If someone other acts strange, he gets very angry and sometimes act impulsive and unreasonable. He always try to protect his new "family". on the other hand, he can be very friendly and helpful, shares his knowledge with other survivors. You just have to be kind and reliable. His search for the initiator to revenge his family isn't over yet, but maybe he will recover and find back to his actual personality.
Hopefully he will learn to trust other people again, cause in this post-apocalyptic world you need a community to find to new greatness.