Ryan Dungey is one of the most incredible people in the sport of Supercross/Motocross. A role model for future riders. It's a long list of championships he has earned. He rides with consistency and near perfection and has opted to go out on top after clinching his fourth AMA Supercross 450 Championship, and third consecutive AMA Supercross 450 Championship.
(Signed poster from 2016)
His 2017 final season was a fight to maintain his points lead, being nearly edged out by Eli Tomac. Dungey's retirement is a sad day for fans that love watching him dominate in the sport, and shakes up speculation of who is next!!
Video Credit: Monster Energy Supercross