Summary

Marty Feldman sits at the low end of this measurement at 0.64x, while Jack Ma records the widest mouth on the wiki at 1.12x. Sergio Ramos measures 0.86x on the Interpupillary-Mouth Width Ratio, scoring 10.0 and landing inside the ideal range of 0.83 to 0.87x. The measurement compares mouth width with the distance between the eyes, and the ideal ratio describes a mouth slightly narrower than the eye spacing. He stands higher than 80% of the men on the wiki, and 30% of them measure inside the same ideal range. Alex Costa, Andrew Lincoln and Austin Dunham match him at 0.86x, and his Cupid's Bow Depth scores 10.0 in the same Harmony section, with his Mouth Corner Position scoring 8.3.