According to divorce documents ascertained by TMZ, the former couple will share joint physical and legal custody of North, 9, Saint, 6, Chicago, 4, and Psalm, 3. On top of that, Ye is being required to pay Kim $200,000 a month total in child support for the four children, which he is legally obliged to do until they turn 18. The artist will also take on half of his children’s medical, educational, and security expenses.
Source: https://www.distractify.com/p/how-much-is-kanye-west-paying-in-child-support