ESPN has a story about Jason Ray.
It's a timely read given the Church of England's recent declaration, Organ Donation a Christian Duty. The Albert Mohler radio program has a discussion on this topic: Do Christians Have a "Duty to Donate"? (beginning at about the 11:00 minute mark).
A Christian's Response to Organ Donation and Transplantation offers a helpful summary of the complex issues involved.
I hope you'll at least give some serious thought to signing your organ donation card if you haven't yet.