How Kayla Harrison recovered from brutal neck surgery to return for dream fight with Amanda Nunes

Kayla Harrison, one of the most accomplished combat athletes of all time, underwent brutal neck surgery that threatened her fighting career but has since recovered and returned to competition. She is now targeting a dream fight against MMA legend Amanda Nunes, a bout she feels she needs to cement her legacy. Harrison believes one more marquee win on her résumé would complete her standing among the sport's all-time greats.