Divers dangerously encircled by aggressive sharks
Known for their aggressive nature and impressive bite force, bull sharks are not a welcome site for divers. Considered the most dangerous sharks in the world by some experts, they are avoided whenever possible. These divers are approached by reef sharks and then realize that some of them are actually ten foot long bull sharks! The divers' curiosity turns to concern as the sharks circle and swim among them. Their only option was to remain calm and make their way back to the boat. Close call!