Felix 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 5 years of his life in captivity.
After Elisabeth and her children were rescued in 2008, Felix was reunited with his mother and siblings. 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.
However, according to a 2021 article from HITC, Felix is currently 19 years old and is assumed to be living in Amsterdam with Elisabeth (source: HITC). The article also notes that after his release, Felix was reportedly well-liked by his doctors, thanks to his friendly personality.
