12.5 feet
The length of the worlThe length of the world’s longest moustache, which belongs to Badamsinh Juwansinh Gurjar of Ahmedabad, India. He hadn’t cut it in more than 22 years when it was measured in 2004.
source: thelongestlistofthelongeststuffatthelongestdomainnameatlonglast.com/long125.html.