Summary

Where Alper Temel records the widest forehead-to-face proportion on the wiki at 99.5%, Park Bo-gum sits at the narrow end with 71.7%. Keaton Wagler's Bitemporal Width comes in at 87.4%, scoring 10.0 and placing inside its ideal range of 86.5 to 92.5%. Bitemporal Width compares temporal (forehead) width to total facial width, evaluating upper face harmony. Balanced widths suit most; hairline and structural factors influence it; extremes disrupt proportionality. He sits higher than 60% of the men on the wiki, and 45% of them measure inside the same ideal range. Justin Bieber, Russell Brand and Theo James share his exact value of 87.4%, and his Keaton's Total Facial Width to Height Ratio of 1.32x scores 8.8, read more in Keaton's full Harmony breakdown.