If you take all that is said in the Bible of the antichrist, or the beast, the man of sin, the prince that shall some, the worthless shepherd, some names that come to mind, and take all the verses pertaining to the nature of Satan, what you get is a leader that is like a more subtle, polished and more demonically powerful Hitler, but Hitler had some eerily similar qualities, seems to fit a lot, at least of anybody in recent memory.
More importantly, though, has anybody come to care less and less who or what the antichrist is? Those of us pre-millennial, with a pre-tribulation rapture perspective, are waiting for the appearing of the Lord Jesus, the blessed hope. The antichrist really isn't a substantial issue to my faith, and I think people obsess over this character way too much. I believe scripture about him is mainly for those living in the time of Jacob's trouble. I really could hardly care less who he is, pray to never see him revealed. Would suggest it's something we should all do, are commanded to do, to be more caring of being watchful and sober Christians, being ready to meet the Lord Jesus.
Luke 21:36 Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man.