Ok. I woke up to Yanny and Laurel trending on Twitter. I soon realized it was black dress/white dress type of situation.
According to Redditor, Roland Camry, the guy who originally posted the audio...it is LAUREL! He recorded the robotic pronunciation for "Laurel" from vocabulary.com
He heard Laurel and his friend heard Yanny.
It's Laurel. Mystery SOLVED!