It takes balls to be a fire-fighter period, but lets take that to another level and look at wildland smokejumpers. These guys are called out for the worst of the worst wildland fires. They go up, and jump out of a perfectly good airplane into wilderness areas that are about to be turned into burning infernos. That’s not even the worst part. After these guys jump they are basically stranded until ground crews can work their way up to them. This job takes incredible strength, stamina, survival skills, and most importantly, balls.