It is a feat which must be seen to be believed.
원문출처 : http://www.cnn.com/2018/01/29/sport/kitzbuhel-hahnenkamm-streif-max-stocki-mountain-bike-run/index.html
원문출처 : http://www.cnn.com/2018/01/29/sport/kitzbuhel-hahnenkamm-streif-max-stocki-mountain-bike-run/index.html