Answer: Colonel Tom Parker
Step-by-step explanation:
Elvis Presley's manager in 1955 was Colonel Tom Parker. Colonel Tom Parker played a crucial role in shaping Elvis's career and was responsible for negotiating record deals, booking concerts, and managing Elvis's overall business affairs.
Colonel Tom Parker, whose real name was Andreas Cornelis van Kuijk, was a Dutch-born American show business manager. He had previously worked with various artists and entertainers before taking on the role of Elvis's manager. Under Parker's guidance, Elvis's career took off, and he became one of the most influential and successful musicians of all time.