#4 Kevin Nash
This one wasn't a surprise was it, we all know how rebellious the Kliq members were. I suppose Nash wasn't the ring leader of the group, but he was definitely the enforcer. He was rumoured to push other wrestlers around physically and verbally violate them.
Even the ‘King’ Jerry Lawler, was subject to abuse backstage, rumour has it that the Kliq left excrement in the King's crown prop one time. It's surprising that a such an imposing and ruthless figure like Vince McMahon, would allow a disposable figure like Kevin Nash to walk all over him, but walk all over him he did.
Perhaps his ties with Michaels provided Nash leverage when dealing with Vince, but one thing is for sure, the boss turned a blind eye to Nash's backstage antics on several occasions.