Summary

Where River Pheonix sits at the flat end of the scale, with a Browridge Inclination Angle of 4.3°, Conor Mcgregor's measures 30.9°, scoring 1.4 and sitting above the 15.0 to 22.0° ideal range. The measurement describes forehead slant, influenced by brow projection. His value is higher than 95% of the men on the wiki, and 45% of them measure inside the ideal range. Among the closest matches are Vinnie Hacker at 30.9° and Will Smith at 31.0°, while Michael Stevens (Vsauce) sits at the steep end with 49.6°. For more context, see Conor's Upper Forehead Slope at 5.1° and Conor's Nasofrontal Angle at 137.9°.