Johnny Walker admits Octagon rust slowed him early but he recovered to score a brutal second-round TKO over Zhang Mingyang at UFC Shanghai.

Johnny Walker ended a skid of two straight knockout losses by scoring a shocking knockout of his own in a comeback win against Chinese light heavyweight Zhang Mingyang in the main event of UFC Fight Night in Shanghai.

Johnny Walker pulled off an unexpected upset win to spoil Zhang Mingyang’s homecoming in the UFC Shanghai main event on Saturday. After eating some hard shots on the feet and on the ground in the opening round,