How many people designed the CPUs we use? I read a few days ago that due to deadline pressure, a single man did most of the work on (I believe it was) the 8080.

How many people designed the CPUs we use? I read a few days ago that due to deadline pressure, a single man did most of the work on (I believe it was) the 8080. But that's obviously a "trivial" design compared to the monsters we have today.