Known information at the moment:

Username: harcuz / prettyboysosa
email: f***********@hotmail.com
Age: ~15/16
Country: Sweden
City: Stockholm / Gävle
Adress (lives around here): 59°19'57.0"N 18°03'53.3"E / 60°40'27.8"N 17°08'57.8"E