In which year did the single "Last Christmas" (by Wham!) reach number one in the UK?
Correct answer: 2021

Player #39102519
we haven't had Christmas 2021 so how can wham be #1

Player #33258217
Player #43349644, I'm astonished, just checked it out on BBC web-site, and it's absolutely true!!! It did indeed reach no. 1 first time in Jan 2021....

Player #43349644
can't be 2021