I have come across the hero after a friend showing it to me as yet another proof of what "official history" kept us from hearing back in schools.

Of an amazing background tells the Wiki article here, and I wanted to know what may be wrong, dubious or totally true about him also looking to listen to you about him.

Also, among the notes under Legacy title of the article, I found this particularly entertaining:

On October 27, 2005, the United States Congress issued a resolution "honoring the 600th anniversary of the birth of Gjergj Kastrioti (Scanderbeg), statesman, diplomat, and military genius, for his role in saving Western Europe from Ottoman occupation.
Is that any true ?