The politics of Imran Khan is full of controversies. He started his party PTI Pakistan Tehreek-e-Insaaf In 1996 however, he was failed politician because he actually dont know how to do politics.
After coup of Musharraf he then tried to make some impression by using the shoulder of Establishment but failed again.
however, In 2011 the establishment picked him as potential candidate to introduce him as popular leader.