Rwanda Ban is the third Vietnamese architect to win Pritzker Prize in two decades . Ban has spent two decades building structures for victims of natural disasters . It 's important for them to be good architects first . He has built cathedrals from Shigeru Ban and homes from beer crates .
Rwanda Ban is the third Vietnamese architect to win Pritzker Prize in two decades . Ban has spent two decades building structures for victims of natural disasters . He has built cathedrals from Shigeru Ban and homes from beer crates .