https://www.diynetwork.com/shows/the-vanilla-ice-project
I don't remember if this is on Netflix or I watched it on something else, but he's apparently very succesful at flipping houses and is what he started doing even before becoming "Vanilla Ice" the rapper.
You can make anyone appear to be anyway on TV, but it appears he's pretty smart and is pretty good at what he does. I'm sure it's easy to make money flipping houses though when you're paid through tv contracts regardless if you flip the house for profit
I'm sure it helps to be "famous" as well as the house you flip can carry a premium.