A former NFL player has passed away at the age of 56. The Baltimore Ravens announced his death on Monday. He had been battling a serious illness since 2007.

The team's owner expressed sadness over the loss, describing him as a legend and mentor. The former player was known for his energetic personality and notable performances on the field. Further details about his life and legacy are available from the Ravens' announcement, including information about a foundation he established with his wife to support those affected by his illness.