From Ayman al-Zawahiri to Kim Jong-un, World's most dangerous people in the world

Kim Jong-un

Pakistans army chief of staff Asfaq Kayani

Vladimir Putin.

David Petraeus.

Satoshi Nakamoto, inventor of Bitcoin currency

Ken Shamrock,

Cosmo the God, Hacker

Ayman al-Zawahiri, Al Qaeda Chied

Zaheer ul-Islam, Pakistani Spy chief

Kesha, American singer