Most calves - single birth
Maximo Jr. Olivares
5 total number
Mexico (San Antonio)
The most calves born in a single birth is five, all of whom were born on 18 March 2005 at the Santa Clara Ranch, Congregacion Garza, Reynosa Tamaulipas, Mexico. The owners are Mr Guadalupe Olivares Garza & Sons. It was the first pregnancy for the mother of the claves “Coneja Roja” (Red Rabbit). She was artificially inseminated by the bull “Infinity” and each of her claves weighed 35 lbs (16 kgs). They currently all live in the Santa Clara Ranch.