Who is known for more occupations, Amir Naderi or Gary Halvorson?
Gary Halvorson Gary Halvorson is an American director of television shows, series and film.
Avi Hasson Avi Hasson (Hebrew: אבי חסון) is the incumbent Chief Scientist of the Ministry of Economy (formerly Ministry of Industry, Trade and Labor) of the State of Israel. Avi Hasson has been named Israel's new Chief Scientist, taking over for the retiring Dr. Eli Ophir at the beginning of 2011.