Image Justin told his mom, Angela, that this win was for her birthday. Credit GuyB Related: Justin Hill Monster Energy Supercross Anaheim 2 Photo Blast Supercross 2017 Angie Hill Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 32 of 46Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 1/23/2017 6:03pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter