The inspirational Kelly Crump is a model, influencer, health and cancer coach who has taken social media by storm. Openly discussing her Stage 4 breast cancer with her sizeable online following, Crump is the first woman with a mastectomy scar and active cancer to model for Sports Illustrated. The trailblazer has more than 24,000 followers on Instagram and regularly takes part in challenges including half-marathons and 100-kilometer charity walks,...