Pankaj Ojha (born on June 17, 1971) of Jaipur, Rajasthan made largest pocket knife measuring 5.28 m 17ft and 33 inches long when opened , length of wooden handle is 111 inches and width of wooden handle is 7 inches, length of the steel blade is 97 inches, width of steel blade 4.25 inches. It was designed by Garima Foundation, Jaipur and was displayed in The Pink Square Mall, Jaipur on December 21, 2010.