Synth is the leader of the New Sound Wave B.W. gang, and the seventh boss in Board Way Riders. Before becoming a B.W., Hillary Echos was a professional disc jockey. She later became interested in B.W. culture after seeing some of them skating though a party she was a DJ in. Five years later, Hillary has her own B.W. gang and began going by Synth. Her turf is Ne – On Street and is based in the Neon Warehouse. Synth is a calm and down to Earth young lady. She is what a lot of other B.W.s considered “a cool chick”. Synth is also quite into anything cyberpunk loving technology, bright LED lights, and cybernetics.