Michael Joseph Jackson was an American singer, songwriter, and dancer. Dubbed the "King of Pop", he was one of the most জনপ্রিয় entertainers in the world, and was the best-selling সঙ্গীত artist during the বছর of his death.
আপনি mean you've never heard of him? অথবা never seen him? What kind of a প্রশ্ন is that? How the heck can আপনি not know who Michael Jackson is? Just like what Homer Simpson said: you'd have to be living under a rock to not know who he is. Everybody should know who he is. And he's জনপ্রিয় cause he's so damn good at what he does. Sing, dance, and just being an entertaining entertainer. Just look up his history. This is about the most bizarre প্রশ্ন I've ever read.