With this many mistakes in a single sentence, it’s a safe bet that this Yahoo! Style writer won’t be winning any journalism prizes:
I gotta give her credit for trying to use a hyphen, though she got that wrong. It should be Emmy Award-winning. It’s downhill from there: that was featured should be who were featured. Although it’s not grammatically incorrect to refer to human beings with that, it is considered impolite; that’s why she should have used who. And was featured is grammatically horrific since its subject is powerhouses. Finally, we have women in the TV, which may sound correct to those learning English. To the rest of us, it’s the worst.