My personal top ten list of people who might be the antichrist.

Osama Bin Laden - Healed head wound, Beast out of the sea!
Prince William - Healed head wound at age 12, coat of arms matches descriptions in revelations.
Barak Obama - Suspected mastermind of the Arab Spring.
Tony Blair - 7 year treaty is suspectable. Possible European leader in the future.
Ariel Sharon - Head wound coming up on 7 years ago.
The Pope - For obvious reasons.
Muqtada Al Sadr - Leader of the Mahdi Army in Baghdad Iraq and is studying to become a grand ayatollah in Iran
Prince Charles - Coat of arms and revelations.
Rothschild - Someone coming from this family in the future to rule all the banker states around earth.
Ayman al-Zawahiri - Everyone forgot about him.

Theres so many more out there it will be no one we ever heard of as of right now.