HE’LL never be accused of biting off more than he can chew and his unique ability could be described as jaw-dropping.
That’s because this teen officially has the world’s biggest mouth. Fully opened it measures almost 10,2cm from his top teeth to his bottom teeth – nearly twice as wide as most people, who can open their mouths between 3,5 to 5,5cm.
Isaac Johnson (17) from Bloomington in Minnesota in the US was recently recognised by Guinness World Records for his unusually large trap.
He first entered the record book in 2019, when his open mouth measured 9,34cm, but he lost the title a few months later to countryman Phillip Angus, who could open his mouth to 9,52cm.
A few years of growing and stretching exercises later and Isaac can…
