Summary

John F. Kennedy Jr.'s Neck measurement scores 5.6, placing him higher than 20% of the men on the wiki. The closest values belong to Brad Pitt at 5.6, Justin Bieber at 5.5 and Jim Caviezel at 5.5. At the extremes, Jon Jones records the highest value at 10.0, while Zario Bolanos sits at the lowest, 2.3. For the full picture, see John's full Dimorphism breakdown, or run your own face through FaceIQ Labs' analysis, to measure your own face.