Combination of a few of them.
I don't think he was the best SG in NBA history, I'd take Kobe over him.
That being said, during his time he was the best player in the league. Also the best athlete during his time, but not the best athlete in history.
I'll say top 20 of anybody who has ever did anything. There are a lot of things out there, which means I place Jordan towards the end of that list. However I think it's more accurate to say top 50 would be better. I chose that since there was a time where he was at that level of greatness where "The Jordan of..." was a viable comment.
At the end of the day though, to me Michael Jackson is who I really think of when I see MJ.
Meaning Michael Jackson is in the Top 5 of anybody who has ever done anything.