Quack (horse)
| Quack | |
|---|---|
| Sire | T.V. Lark | 
| Grandsire | Indian Hemp | 
| Dam | Quillon | 
| Damsire | Princequillo | 
| Sex | Stallion | 
| Foaled | February 26, 1969 | 
| Country | United States | 
| Colour | Bay | 
| Breeder | Bwamazon Farm (Millard Waldheim) | 
| Owner | Bwamazon Farm | 
| Trainer | Charles E. Whittingham | 
| Record | 23: 8-6-2 | 
| Earnings | US$514,400 | 
| Major wins | |
| Will Rogers Stakes (1972) California Derby (1972) Hollywood Gold Cup (1972) San Bernardino Handicap (1973) Californian Stakes (1973, 1974) | |
| Last updated on May 26, 2010 | |
Quack (February 26, 1969 – January 17, 1995) was an American Thoroughbred racehorse who holds the world record for a three-year-old with the fastest mile and a quarter ever run on dirt.