Born:
- Verona Missouri USA Currently Residing: LaGrange Kentucky USA wife Janelle and children Katie and Chase Notes: Darrin Miller spent his childhood days in the middle of cattle ranch at LaGrange, Kentucky. Until 1991, he worked at Southwest Missouri State as a Quarter Horse jockey. Miller came to train horses in 1995 at the historic Canterbury Park in Minnesota. |
| Darrin Miller worked as a private trainer for Tommy and Bonnie Hamilton's Silverton Hill Farm; has fifteen horses in training at Trackside in Louisville. |