If you’ve all watched the CW Flash series, KI can be a fit for a speedster character.
http://pictures.ozy.com/pictures/1500xany/5/9/2/45592_LD_SpeedWMach5Sideview1500x804.jpg
http://images-cdn.moviepilot.com/image/upload/c_fill,h_316,t_mp_quality,w_500/-bf4ff3c7-e90c-4a5c-839b-6101491151dd.jpg
http://muviblast.com/wp-content/uploads/2016/11/Flash-VS-Quicksilver3.jpg