Frog Leap Studios aka Leo Moracchioli is a YouTube metal music star, and turns out he is Norwegian.
He has done some 150+ covers already.

#headbang

https://www.youtube.com/attribution_link?a=yEEnzrXEUL0&u=/watch?v%3DLtQUJMBH8uE%26feature%3Dshare%26list%3DPLEEX8g2XtzsGv61U11HpoWt5JP18NHeve