That is a young man with terrible burns. His body has extreme edema (swelling) due to all of his capillaries being damaged or destroyed. The plasma and water in his blood is leaking from his circulatory system into the surrounding tissues. This is common in catastrophic burn victims. The likelihood that he did or will survive is slim to none. His heart will fail because he is not getting adequate cardiac return due to his lymphatic system being destroyed, that’s if infection does not kill him first.