10
Haim Saban brought over Power Rangers to the US. It succeeded, but not without controversies. Besides the obvious fighting from young kids during recess, there was the black ranger/yellow ranger being portrayed by a black and Asian actor (Thuy Trang RIP). He sold PR to Disney, then bought it back and sold it again to Hasbro Entertainment.
So, the Fall of Haim Saban OR Rise and Fall and Rise of Power Rangers