Senden attends Nelson with teen son who has brain tumorIRVING, Texas (AP) PGA Tour player John Senden attended the final round of the AT&T Byron Nelson on Sunday with his 13-year-old son, who has a brain tumor.SI Staff|Share on FacebookShare on XAdd us a preferred sourceSenden attends Nelson with teen son who has brain tumorPublished May 21, 2017 | Modified May 21, 2017SI STAFFShare on FacebookShare on X