In the Philippines absolutely this is what really happens , you would have to be naive and living under a rock not ot realize what drives things in the Philippines to make things happen.
No misinformation whatsoever, and you would be naive if you have to ask for verification proof to know this. Having to show proof is exactly part of the problem, it's a cultural thing and one of the characteristics of a corrupt society.
You realize the norm in other societies is the mere bad impression is grounds to prohibit such set ups , that is why relatives cannot work in the same company. It's bad practice that leads to corruption.
Likewise a corporate manager sponsor cannot be the head of a federation, only in the Philippines, really!
Realize how mess up this is , when the senior coach resumed his position automatically his son did so as well for the youth team