Randy Moss keeps promise to attend leukemia survivor's high school graduation

Early in his career, NFL wide receiver Randy Moss befriended young Kassi Spier during his stint with the Minnesota Vikings. He was there for her as Spier battled leukemia as a 4-year-old in 2000, and they remained friends throughout the years. He even promised to make it to her high school graduation.

On Friday, the seven-time Pro Bowler kept that promise, showing up at Pelican Rapids High School in Minnesota for the graduation ceremony. 

According to The Forum of Fargo-Moorhead:

Not only that, but the Forum reports it was Moss himself who handed Spier her high-school diploma.