After my first knee operation, in January of '65 before I went to the Jets, Dr. James Nicholas told me everything went well and that I could probably play four years in the NFL. The surgery was trailblazing to a certain extent.

After my first knee operation, in January of '65 before I went to the Jets, Dr. James Nicholas told me everything went well and that I could probably play four years in the NFL. The surgery was trailblazing to a certain extent.