Summary

The gonion to mouth line describes how far the jaw's back corner sits relative to the mouth corner, which indicates vertical jaw growth. On Jo O'Meara's profile it measures 15.01mm, inside its ideal range of 15.00 to 45.00mm, and scores 10.0. That places her higher than 65% of the women on the wiki, while 35% measure inside the ideal range. Her closest matches are Jorja Smith and Leah Halton at 14.98mm, with Kate Mara at 14.96mm. At the extremes, Ali C. Lopez records the highest value at 37.83mm and Heejin (ARTMS) the lowest at -8.81mm. Her Gonial Angle also scores 10.0, and her full Harmony breakdown is available for comparison.