Muhammad Ali’s burial place, the historic Cave Hill Cemetery on the outskirts of Louisville, Kentucky, was opened to the public on Saturday as visitors came from near and far to visit Ali's grave. Visitors were allowed to kneel, pray beside the grave and kiss it.  Ali joins other household names buried in the historic Cemetery, including KFC founder Colonel Harlan Sanders, and Patty Hill, the primary school teacher who co-wrote with her sister Mildred the tune to ‘Happy Birthday’. Continue to see more photos after the cut...