XCAR has dragged Mario Kart into the real world with the help of KSI, AliA, Fearcrads, Calfreezy and NepentheZ. We went to the WildTracks track to put these Youtubers up against XCAR's own Alex Goy to see who would win in a head to head race. Check out the video to see the explosive results.br br Subscribe for more XCAR videos: br Join the XCAR community...br br Like on Facebook: br Follow on Twitter: br Follow on Pinterest: br Many thanks to our YouTube stars...