Summary

Niall Horan's Z Angle measures 80.1° and scores 10.0, sitting inside its ideal range of 78.0 to 82.0° and higher than 55% of the men on the wiki. Among celebrities, his value matches that of Sylvester Stallone and Marcus Hedbrandh, who also measure 80.1°, while Mike Tyson measures 80.0°. At the extremes, Abraham Lincoln records the highest value on the wiki at 102.6°, and Julian Richings the lowest at 60.7°. The Z Angle evaluates the overall balance of the side profile by measuring the relationship between the chin and upper lip. Niall's Facial Depth to Height Ratio also scores 10.0, and his Facial Convexity (Nasion) scores 8.5, which you can compare in his full Harmony breakdown.