Father Proves That His Son's Grades Matter….. Father writes "My Grades Matter" on $400 pair of J's because his son brings home 2 D's……Does Your Kids Grades Matter? #LegendBlue11 #Jordans #MyGradesMatter Posted by Imsofirst Hart on Thursday, 19 March 2015 This story of father-and-son sneaker retribution is unlike any