Calvin Kang led off the 4x100m relay for Singapore. The traditional fast starter clocked a reaction time of 0.150sec, the fastest amongst all nine teams across the two heats. (Photo 6 courtesy of Vivek Prakash/Sport Singapore via Action Images Livepic)

Calvin Kang led off the 4x100m relay for Singapore. The traditional fast starter clocked a reaction time of 0.150sec, the fastest amongst all nine teams across the two heats. Calvin had also run the men’s 100m heats on Saturday, clocking the eighth-fastest reaction time in a field of 26 sprinters. (Photo 6 courtesy of Vivek Prakash/Sport Singapore via Action Images Livepic)