Largest cloned animal

According to Official Guinness Records,

On 6 Jan 2000, Xiangzhong Yang, at the University of Connecticut, USA and scientists from the Kagoshima Prefectural Cattle Breeding Development Institute, Japan, announced the successful cloning of six calves from skin cells taken from a bull's ear.

For a complete list of 2000 records, please visit 2000 Guinness Records in United States.

Related Images

Other United States records that might interest you:

• Largest law firm - revenues
• Youngest hole-in-one golfer (male)
• Stretchiest skin
• Fastest marathon flipping a pancake
• Tallest human chair stack
• Largest single e-commerce transaction