Recently I have read up to page 97 in the book Peak. Peak has gotten himself up to base camp with Sun-Jo, Zopa and some Sherpas. Peak's dad was expecting an annoying reporter named Holly, to come to the camp and climb to the summit. All Peak's dad wanted from Holly was for her to shut up about Peak.
In the book Peak had said it was annoying to listen to her and he was glad when she started gasping for breath because then he could give his ears a break. If her voice is really that bad and Peak's dad doesn't want her on the trip then she must really have a big mouth. Quote from the book:"I hadn't heard it in fifteen years, but I'd recognize it anywhere. Kind of like fingernails scraping on a chalkboard." This shows that Josh doesn't really enjoy Holly's voice.