Question: Which of the following is best known for his musical duo Wham!: Paul Day or George Michael?
Sentence (from "George Michael"): Georgios Kyriacos Panayiotou (25 June 1963 – 25 December 2016), known professionally as George Michael, was an English singer, songwriter, record producer, and philanthropist who rose to fame as a member of the music duo Wham!
Relevant evidence: Yes