A fierce competitor in the ring who was able to anger (and excite!) fans worldwide. RIP to one of best villains in our business, Ivan Koloff pic.twitter.com/ErPvsInV4o
I'm Sad To Wake Up And Hear of the passing of my very close friend the Russian Bear Ivan Koloff. You will be missed My Friend. Rest In Peace pic.twitter.com/nziKZ2Zqy4
Thoughts & prayers going out to the family of former WWE Champion, Ivan Koloff. An incredibly kind man who loved our business. #RIPIvanpic.twitter.com/8OYhkxrvp1