Alexander Fritzl is one of the children of Josef Fritzl and his daughter, Elisabeth Fritzl. He was born in the basement dungeon where Josef had imprisoned Elisabeth, and spent the first 12 years of his life in captivity.
After Elisabeth and her children were rescued in 2008, Alexander was taken into care along with his siblings and his grandmother. Since then, he has largely stayed out of the public eye, and little is known about his current whereabouts or what he has been doing since his release from captivity.
