Summary

Sylvester Stallone's Browridge Inclination Angle measures 18.1°, placing it inside its ideal range of 15.0 to 22.0° and scoring 10.0. The measurement describes forehead slant, influenced by brow projection. Among the men on the wiki, his angle is higher than 35% of them, and 45% measure inside the same ideal range. He shares his exact value with Austin Dunham and TJR, while Cristiano Ronaldo sits close at 18.2°. At the ends of the scale, Michael Stevens (Vsauce) measures the highest at 49.6°, and John F. Kennedy the lowest at 4.0°. For more on his face, see Sylvester's Upper Forehead Slope and Sylvester's Nasofrontal Angle, or his Sylvester's full Harmony breakdown.