Muhammad wins both hurdles races; Mance wins 400m, Nellum 200m
THIS YEAR: Junior Jay Porterfield adds to USC's depth in the sprints.
2011: Set a PR in the 100m dash with a time of 11.13 and the 200m race with a time of 22.98 at the Trojan Tri-Meet on April 2.
2010: Posted season bests of 11.25 in the 100m dash and 24.02 in the 200m race as a freshman.
HIGH SCHOOL: Porterfield attended Woodward Academy in Atlanta, Georgia. He was a two-time region champion and a state qualifier in the 4x100 and 4x400. He holds three school records on relay teams.
PERSONAL: He was born on March 20, 1991 in Atlanta, Georgia...He is majoring in Biomedical Engineering and enjoys outdoor activities, sports and hanging out with friends...Lists his favorite movies as Love and Basketball and Paid in Full.
CAREER BESTS: 100m: 11.13 200m: 24.02