Subscribe | UPI Odd Newsletter Subscribe Jan. 11 (UPI) -- An Idaho man who breaks Guinness World Records to promote STEM education achieved his latest title by chopping through 21 apples in 30 seconds while juggling three knives. David Rush, who has broken more than 150 Guinness records, juggled three knives and chopped through airborne apples that were tossed to him by Jonathan Hannon. Advertisement "This record took years of juggling practice plus months of specific mechanics practice to master," Rush said. Rush ended with a total 21 apples chopped, enough to break the previous record of 17, which was set by YouTube juggler Josh Horton. Read More Stop for a salad earns North Carolina man a $100,000 lottery jackpot Indian athlete does 85 four-finger pushups in 1 minute, sets record Ring-tailed cat removed from Colorado home's boiler room