In the 'Henry Sugar True Story', Henry Sugar is presumably the protagonist. He could be from any walk of life. He might be a working - class man who had a series of unexpected events occur to him. It's possible that he had a great passion for something, like art or music, and his story could be about how this passion led him on different paths in his life. Or he could be a bit of an enigma, with the story gradually revealing more about who he really is as it progresses.
Since I don't know the specific 'Henry Sugar real story', I can't say exactly who he is. He could be an ordinary person with an extraordinary story, or perhaps a fictional character based on a real - life prototype.
Sugar Man was Sixto Rodriguez. He was an American singer - songwriter from Detroit. His music was not well - known in the United States at first but had a huge impact in South Africa, where his albums were bootlegged and became very popular among the anti - apartheid movement.