I guess I got started with this by looking at Relative Finder, but there is always another way to get people interested in the Family Tree and looking around. You have to remember that the FamilySearch.org Family Tree is open to the world so logically, it should have nearly every famous person who had any posterity. Here is my first example.
I suggest that you leave all of these entries alone and make no significant additions or edits unless you really are related to these people, but they are interesting to find. Here is another.
Here's one a little more obscure.
You can always go back a bit in time to find people you really appreciate.
I might as well complete this tour with another somewhat obscure person, but if you know me well, you can probably guess my reason for including three of these people.
Just in case you can't guess what I am doing here, I was going to give you one more clue that would help but he is not dead yet.
Just one last example.
That was going to be my last entry, but I couldn't resist at least one woman.