Feb 10, 2012; Fayetteville, AR, USA; General view of the start of a 60m hurdles heat in the 2012 Tyson Invitational at the Randal Tyson Center. From right: Fred Roberts (Rend Lake), Wala Gime (Iowa Central), Spencer Adams and Marcus Maxey (Clemson) and Demetrius Lindo (Barton County) and Adum Gross (Wisconsin) and Matt Kirbos (Arkansas) and Nathaniel Winfrey (Oklahoma).