Question: In what year did the American country and rocakabilly singer release a UK no. 1 record?
Sentence (from "Marvin Rainwater"): Marvin Karlton Rainwater (July 2, 1925 – September 17, 2013) was an American country and rockabilly singer and songwriter who had several hits during the late 1950s, including "Gonna Find Me a Bluebird" and "Whole Lotta Woman", a UK no.1 record.
Relevant evidence: Yes