Bell is real. . . He's just demonstrating. You think he's cheating. So, can such a film be so good? Besides, is there anyone who travels around the world like Bell and shoots the wilderness to survive? Bell can't be surpassed, but the film crew will feed Bell, but won't reveal it. Because it's all planned, like making a movie, right? Get a good script, by the way, besides, Bell has a lot of work to do. Logistics, medical care, rescue, etc. Everything is ready, and experts in the rear will supervise it 24 hours a day. . It was under various pressures that Bell was able to complete the task. If it is true, then Bell will shoot alone like Robinson in modern times, but shooting is more difficult and there is a problem of survival. . .