Who is more famous? Jackson or Osama.
Who is Jackson?
I guess you mean Michael Jackson - not Jessie Jackson, Randy Jackson, Jackson Pollock, or Jackson Browne.
As far as Michael Jackson is concerned, I am not sure his body of work will stand the test of time. Would you consider him as great or famous as Stevie Wonder?
The second name 'Osama', I suspect, refers to the person (in hiding) responsible for killing innocent civilians - Bin Laden.
Bin laden ...the term for entities like him is not famous, but