Sampson is the name of the biggest horse on record. This Shire horse was born in 1846 in the county of Bedfordshire, England. Sampson weighed in at 3,360 pounds when he was just four years old!

The biggest horse ever recorded was Sampson, who was from the Shire breed. He weighed an astounding 3,359 pounds and stood over 22 hands tall when he measured in 1859. The tallest horse alive as ...