Irian puts his perfect 3-for-3 record on the line at Chantilly on Sunday in the $560,000 Prix Jean Prat, a Group 1 mile for 3-year-old colts. A son of Tertullian trained by Jens Hirschberger, Irian is coming off a 1 1/2-length victory in the Group 2 Mehl-Muhlens-Rennen, or German 2000 Guineas, and is capable of handling this step up in class. Stephane Pasquier picks up the ride.