Question: What nationality is the performer of song The Cha-Cha-Cha?
Sentence (from "The Cha-Cha-Cha"): The song spent 11 weeks on the "Billboard" Hot 100 chart, peaking at No. 10 on November 17, 1962, while reaching No. 1 in Hong Kong, No. 2 in Australia, and No. 11 on Canada's CHUM Hit Parade.
Relevant evidence: No