After watching several different internet videos from people with different bodies, I've noticed that their abs are different shapes.
Discounting whether they have a 4 pack, 6 pack or 8 pack, what I mean is that the shape of the abs is different. I don't mean if it is big or small, for example they have abs big and they have 4 pack but their appearance is different. I have seen abs that are more horizontally spread.
What I want to say is that the abs of two athletes will not be the same, when they reach the visibly results. Is this caused by their different exercise selection or has their bodies genetics given them a different shape?