The 31-year-old Jacoby — nicknamed “Bam Bam” — is a self-proclaimed “adventure seeker, risktaker and entrepreneur.” He is the Guinness Book of World Records holder as the fastest man to run 100 meters on spring-loaded stilts and is now training for a marathon, hoping to become the first athlete to complete the 26.2-mile race this fall on springs.
Source: https://katytrailweekly.com/springing-to-record-achievements-p8019-197.htm