Ronnie Nunn is one of the big names in NBA Officiating over the last 25 years. He was at Scania Cup as an instructor, and we have a strong feeling that’s where this lecture was being taped. Thanks to ReferyPro for sharing it on Youtube. Enjoy!
And here’s the PDF:
http://referypro.info/wp-content/uploads/2018/04/150927-0900-The-Making-Molding-and-Masterpiercing-of-Basketball-Official-1.pdf