Summary

Where Jack Ma records the widest mouth on the wiki at 1.12x, Héctor Fort's Interpupillary-Mouth Width Ratio is 0.85x, sitting inside the ideal range of 0.83 to 0.87x and scoring 10.0. The measurement evaluates whether mouth width aligns with interpupillary distance, with the ideal set at a mouth slightly narrower than eye spacing for optimal facial harmony. Héctor's value matches that of Brad Pitt, Austin Butler and Atesh Salih exactly, and he is higher than 70% of the men on the wiki, while 30% of them measure inside the same ideal range. At the other end, Marty Feldman has the lowest value at 0.64x. See also Héctor's Mouth Corner Position and Héctor's Lower Lip to Upper Lip Ratio.