Summary

Marty Feldman's Upper Forehead Slope measures 1.2° and scores 10.0, placing it inside the ideal range of 0.0 to 2.0° and higher than 10% of the men on the wiki. Only 20% of the men on the wiki measure inside that range. 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. His value matches that of Jorge Del Rio Romero, Noah Beck and Salman Khan, while Thom Strijd sits at the lowest end at 0.0° and Jeff bezos at the highest at 32.7°. See Marty's Browridge Inclination Angle for a related measure.