bro unlocked a hidden achievement 🤯🤣 A teenager from Minnesota has earned a Guinness World Record for having the largest mouth gape, measuring 10 centimeters (about 3.7 inches). Guinness officials used special digital tools to confirm that the measurement was accurate before awarding the record. 🎥: @_thebigmouth_ #guinnessworldrecord #big #mouth #eating #record