Summary

In FaceIQ Labs' Dimorphism analysis, Frank Sinatra's Hairline scores 7.5. It rates hairline shape, position, and pattern. The score is higher than 55% of the men on the wiki. Among the other celebrities, Aaron Pierre (7.5), Aaron Rodgers (7.5) and Adam Sandler (7.5) sit closest. The highest on the wiki is Abraham Lincoln, at 10.0. Of his other Hair measurements, Hair Length is the strongest at 10.0 and Facial Hair the weakest at 2.5. It counts toward his Dimorphism score.