What kind of cancer does Zack have in clouds?
What kind of cancer does Zack have in clouds? osteosarcoma Zach Sobiech had osteosarcoma, a type of bone cancer. Throughout his years of treatment, he underwent 10 surgeries and 20 rounds of chemotherapy. Did Zach Sobiech real? The real Zach Sobiech was a teenager and singer/songwriter from Stillwater, Minnesota. “Clouds” is based on the book […]