Frank Ragnow's Rags Remembered Foundation has raised nearly $200,000 this week from his charity skeet shooting event and individual donations.

At just 29 years old, Frank Ragnow’s retirement announcement stunned many, but for those closest to the Detroit Lions, the surprise wasn’t that he retired -- it was that his battered body had somehow allowed him to perform at an elite level for so long.

Detroit Lions center Frank Ragnow is retiring after seven seasons in the NFL. Ragnow, 29, announced his decision in an Instagram post Monday, and he cited his future health as the primary reason.