Some forces on this planet drive human evolution and yesterday at KSW 13, Krzysztof Kulak’s entrance became one of these forces. From this moment on, anyone else that comes in on a full functional, Eastern European tank will immediately be biting off Kulak’s style. Just leave all your Soviet-era military equipment behind, Kulak has already cornered the market. Check out Krzysztof Kulak’s walk-out that went down yesterday at KSW 13 and good luck trying to get that bad-boy through customs. [Source]