Comical video on the history of mecca

[PeteWaldo]

I was quite amused by the video at this link

https://youtu.be/ccwKWxgxV0Y

I wonder why he left out that Adam was reported to be 90 feet tall?
So where did they come up with all that?
Thin air
Same as all pre-5th century "history" of Mecca that was all created fiction that was put to the pen in the 8th to 10th centuries without reference to any actual historical record that preceded the 5th century AD.