Former two-division champion  Conor McGregor  made the walk to the octagon for the first time in five years on Saturday at T-Mobile Arena in Las Vegas. “Notorious” faced former featherweight champion and former BMF titleholder  Max Holloway  in a rematch in the UFC 329 main event. The two first fought 13 years ago at UFC Fight Night 26 in Boston in a featherweight bout on the preliminary card