Nicole Auerbach profiles Woolfolk's "lonely journey" back from injury:
Woolfolk himself talks about his lupine ancestry:
That night I stayed up for hours pondering what was going on and what happened to me. Then I finally realized — I, too, was blessed with the gene of my family’s ancient tribe. Due to the fact that football is a competitive sport, my body felt as if it was being threatened by the opponent, which triggered the wolf gene to come out.