Known as the “Angolan Jaw of Awe,” Francisco Domingo Joaquim, or Chiquinho, holds the title for the world’s largest mouth, measuring 16.99 cm wide. He became an internet sensation with his mouth-stretching stunts, which went viral on YouTube. Francisco’s abilities were officially recognized when he won the “Big Mouth” competition in Italy, where he performed remarkable feats such as fitting a coke can in his mouth. Impressively, despite his unusual talent and frequent stunts, Francisco has maintained perfectly healthy teeth without ever visiting a dentist. His unique capability is documented in the Guinness Book of Records.