![Gronk Only Read 80 Percent Of The Book He Co-Wrote [VIDEO]](http://townsquare.media/site/699/files/2015/07/Gronk-Book.jpg?w=980&q=75)
Gronk Only Read 80 Percent Of The Book He Co-Wrote [VIDEO]
The summer of Gronk rolls on, and it's book tour time! Yes, Rob Gronkowski co-wrote a book entitled, 'It's Good To Be Gronk,' with his agent Jason Rosenhaus, but he only read 80% of the finished product!