Summary

Where Erik Ilin sits at the flat extreme with an Upper Forehead Slope of 0.0°, Jack Black's measurement of 4.3° places him toward the sloped end of the range. The measurement evaluates how much the upper forehead slopes backward from the rest of the forehead, and his value sits above its ideal range of 0.0 to 2.0°, earning a score of 8.1 and placing him higher than 50% of the men on the wiki. He shares the same 4.3° with Daniel Dae Kim, Ezra Miller and NBA YoungBoy, while Jeff Bezos holds the highest value at 32.7°. His Jack's Browridge Inclination Angle and Jack's Nasofrontal Angle are also listed in his Jack's full Harmony breakdown.