Mercedes Stable

Rock Hard Ten (Kris S.--Tersa, by Mr. Prospector), a Classic-placed Grade I winner at seven and 10 furlongs, passed away Nov. 12 in South Korea, according to the Korean Stud Book. The news was first reported by the Paulick Report. Rock Hard Ten, whose dam was a half-sister to GI Kentucky Derby winner Gato Del Sol (Cougar II), was bred by Madeleine Paulson and carried her colors to a debut victory in February 2004 before Mercedes Stables bought into the colt. Second, but demoted to third in the GI Santa...