Derwin's Star (USA) is a 19yo chestnut mare, trained by Steven B Klesaris and owned by Marcia Cohen Steve Klesaris. He is by Wildcat Heir (USA), out of Powerful Package (USA), by Star De Naskra, bred by Woodsfield Farm. From 12 career starts, he has won 3 times, placed on 7 occasions, at a 25.0% strike rate. He has earned £325.8k in prize money.