KINGSTON :Briton Matthew Hudson-Smith was crowned Grand Slam Track's first-ever Grand Slam champion in the men's long sprints group on Saturday, as he won the 200 metres on day two of the novel circuit's debut meet in Kingston, Jamaica. Hudson-Smith was second in the standings after Friday's 400m and he won the group outright with a total of 20 points after reeling in the field in the back half of the shorter distance on Saturday, crossing the line in 20.77 seconds. "Great to get the first one,