[tysonK]

from the impersonaters website:

1. John was an only child. Mark is an only child.
2. Both were born in large, northern, industrial, seaport cities.
3. Like John, Mark is short-sighted and wears wire-rimmed glasses.
4. Both attended art college.
5. Both had roommates named Stu.
6. Both John & Mark were influenced by Elvis.
7. Their first guitars were cheap, acoustic, European imports.
8. John played guitar right-handed. So does Mark.
9. John's lucky number was 9. Mark's lucky number is 9, although he's also had good luck with 11, 17, & 43.
10. Both first names contain 4 letters.
11. Both names are books in the New Testament.
12. John's first wife was Cynthia. Mark's wife often gets mistaken for Cynthia.
13. John had a son named Sean. Mark has a friend named Sean.
14. John wrote books. Mark reads books.
15. John considered being a fisherman. Mark enjoys fishing.
16. John was a househusband. Mark is a househusband.
17. John loved cats. Mark loves cats, but is allergic to them.
18. There is a town called "Lennon" in Mark's homestate.
19. John's childhood friend was Paul. Mark's childhood friend was John.
20. John claimed to have been visited by a "man on a flaming pie." Mark is often visited by the "pizza pie delivery guy."