Summary

Jack Nicholson's Facial Hair scores 3.5 in FaceIQ Labs' Dimorphism analysis. It rates facial hair presence and coverage. That puts Jack higher than 35% of the men on the wiki. Adrien Brody (3.5), Alexander Zanoza (3.5) and Arnold Schwaznegger (3.5) come closest to Jack's score. Abraham Lincoln has the highest, at 10.0. Among his other Hair measurements, Hair Length scores highest at 10.0 and Hairline lowest at 8.8. It is one of the measurements in Jack's full Dimorphism breakdown.