On May 16, 2006, Paterno was elected to the College Football Hall of Fame after the National Football Foundation decided to change its rules and allow any coach over the age of 75 to be eligible for the Hall of Fame instead of having to wait until retirement. However, on November 4, 2006, he was injured during a sideline collision during a game against Wisconsin. As a result of his injuries, he was unable to travel to the induction ceremonies in New York City and the National Football Foundation announced that he would instead be inducted as a part of the Hall of Fame class of 2007. Paterno was inducted on December 4, 2007, and officially enshrined in a ceremony held July 19, 2008.