Gun Runner won the Breeders’ Cup Classic at Del Mar 4 years ago. Now, his first crop daughter, Echo Zulu, already an undefeated, multiple G1 winner, heads to where the turf meets to surf in search of a championship title in the Juvenile Fillies. Co-owner Michael Levinson joins Ren Carothers to discuss! #FutureStarsFriday 🌟🏇🌟 Source