 Complete the following phrase:  Kerley achieved his first sub-10 in the 100 m at the TRUfit Classic in Miami on April 24, winning in 9.91 s with a maximum allowable wind velocity for record purposes 2.0 ms. On May 19 he won the mens 100 m in 9.96 s at the Golden Spike in Ostrava, finishing ahead of former Olympic and 