Bob Weinstein was born october 18, 1954 in Flushing, New York. He was raised in a Jewish family. His parents were Max Weinstein, a diamond cutter and Miriam. He grew up with his older brother, Harvey Weinstein, in a housing co-op named Electchester in New York City. After graduating from college, Bob, his brother Harvey Weinstein, and Corky Burger independently produced rock concerts as Harvey & Corky Productions in Buffalo through most of the 1970s. Both Weinstein brothers had grown up with a passion for movies, and they nurtured a desire to enter the film industry. In the late 1970s, using profits from their concert promotion business, the brothers created a small independent film distribution company called Miramax, named after their parents – Miriam and Max. The company's first releases were primarily music-oriented concert films, such as Paul McCartney's Rockshow. In the early 1980s, Miramax acquired the rights to two British films of benefit shows filmed for the human rights organization Amnesty International. Working closely with Martin Lewis, the producer of the original films, the Weinstein brothers edited the two films into one movie tailored for the American market. The resulting film, released as The Secret Policeman's Other Ball in May 1982, became Miramax's first hit. The movie raised considerable sums for Amnesty International and was credited by Amnesty with having helped to raise its profile in the US.

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