Terrifying jaws of Mako shark

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press

All these blood-chilling photos show the moment when Australian photographer Sam Cahir was circled by a hungry Mako shark. The photographer used his camera to capture these incredible pictures. The shortfin mako sharks have been known to attack humans All photos: Splash/All Over Press