Summary

Where Anok Yai sits at the bottom of the scale, measuring -10.69mm, Kayda Bosse's Upper Lip Burstone Line measures -6.77mm, below its ideal range of -6.30 to -2.90mm, and scores 9.2. The measurement assesses lip prominence relative to the line from nasal base to chin. Her value is closest to those of Sydney Harper at -6.86mm and Tyra Banks at -6.84mm, and sits above Senait Gidey's -6.69mm. Among the women on the wiki, her measurement is higher than 15% of them, while 60% measure inside the ideal range. For more context, see Kayda's Holdaway H Line and Kayda's Lower Lip S-Line Position, or her full Harmony breakdown.