I am very aware that there have been faster runs before. However, this is the OFFICIAL world record which you can see on speedrun.com. Those other, faster runs have not met the criteria to be verified by speedrun.com and are therefore unofficial world records. When looking on speedrun.com you will also see that I only have the second fastest murderer win. However, the person who has the fastest run didn't get 15 kills which makes my run the official world record for 15 kills