The "Global Jew" is a level raid boss which has the Level.911.
That's a special boss, because it is more then ten times higher as the normal level cap for humans (Lvl.99)
It has over 6.000.000 healthpoints and regenerate them pretty fast.
People attacked this boss since 4000 years and nobody could do more then 1 damage per second. Nowadays most people forgot that this boss even exist. It's until now the final boss of the first Earth Plain. There are rumors for alternative method to kill it, but they are lost in time.
https://www.youtube.com/watch?v=jk1kX-Tdi1YBoss Theme 1