Summary

Niall Horan's Upper Forehead Slope measures 7.5° and scores 4.1, sitting above its 0.0 to 2.0° ideal range and higher than 80% of the men on the wiki, while only 20% of men measure inside that range. Khuslen Saruultuya, Keith Powers and Raphael Dias Belloli all measure the same 7.5°, making them his closest matches on this measurement. At the far ends, Jeff bezos records the highest value at 32.7°, while Erik Ilin sits at the lowest, 0.0°. The measurement evaluates how much the upper forehead slopes backward from the rest of the forehead, and a more sloped upper forehead can make the upper face appear more feminine. For context, Niall's Nasofrontal Angle reaches 119.4° and scores 10.0, and you can see his full Harmony breakdown.