Where does it say that, I searched "医院院长" in the link and 马云妻子医院院长女儿 on Google and nothing came up?

Please cite actual sources and stop typing in caps or freaking out, I know what 医院院长 means. As for music association, it is not a wealthy career track, it probably means he was a musician and head of a performing arts organisation. Like a head teacher or principal. In China that's not a 富二代 or 官二代 at all. It's not a political post. If you think that made Alibaba succced, well, maybe it comforts you to attribute his success to his musician father or background by thinking you couldn't have achieved the same.