Question: This singer became the first Afro Pop artist to feature in "Guinness World Records" for his contribution on a song by which Canadian rapper?
Sentence (from "List of best-selling singles"): The song recognized as "the best-selling single of all time" was released before the pop/rock singles-chart era and "was listed as the world's best-selling single in the first-ever "Guinness Book of Records" (published in 1955) and—remarkably—still retains the title more than 50 years later."
Relevant evidence: No