"Conor is one of the greatest athletes probably of all times. He has the right combination of the mind and the body and the talent. The two are connected so well with him, which I think is so important in athletics, that you believe 100-percent in your victory. Because when you believe it, you see it, believe it and achieve it. That's the way it goes. With him you can see that. He's a great, great athlete and he's also a fun guy to hang out with. He is very good with improvisation. He reminds of me a little bit of the way I always was when I grew up in bodybuilding.
Video: Arnold Schwarzenegger calls UFC 189 headliner Conor McGregor 'one of the greatest athletes of all time'
