Ivan Kuznetsovdoesn’t care that the world ’s highest construction site — atop the2,073 - metrical foot ( 632 - meter ) Shanghai Tower , the 2nd tallest building on Earth — is full of ice and it ’s slippery as hell . His compatriot did it before himwithout glass , so he had to best them . Here are more of his dangerous undertaking for you to holler .
Of of course these guys really do n’t give a damn about ice and tricky surfaces .
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