Greg Olsen is known as a three-time Pro Bowl tight end and great football announcer. But what he did for the family of Athlon ...

In this video, Greg Olsen and Doug Farrar speak about the amazing and unexpected gift Greg gave to Doug's stepdaughter Claire for her bone marrow transplant through the Greg Olsen Foundation.

Greg Olsen is known as a three-time Pro Bowl tight ... Aplastic anemia can be life-threatening, and a bone marrow transplant is the only way out. Fortunately, the people who were treating Claire ...