Justin Hill joined the Monster Energy/Pro Circuit/Kawasaki team in 2913, scoring four top-10 finishes in the 250cc Supercross East his first year as a rookie, with another four top-10 during the motocross season. Winning his first professional win in 2014 during the San Diego Supercross, Hill finished fourth overall in the 250cc Supercross West Championship. Unfortunately, due to an injury after making the switch from Kawasaki to KTM in 2015, he was forced to sit out during this season. Hill returned for 250cc Supercross East Championship and won his second professional supercross race in Toronto, Canada at Round 3. Due to another injury, Hill had to sit out the remainder of the season but used the downtime to reassess his approach to the sport. After placing fifth in the season-opening race at Angel Stadium, he barely missed the win at Petco Park. The next 250SX West main event in Orange County, CA, Hill led every lap to win this event, thereafter came three straight victories in Phoenix, Oakland, and Arlington, Texas. Displaying domination at multiple supercross events, Justin HIll remains being an athlete the Monster Energy/Pro Circuit/Kawasaki team are proud of.