Robert Irwin has his very own Shark Week special, Crikey! It’s Shark Week, and it’s on TONIGHT at 8p on discovery! 🦈 After you watch, you can stick around and see Tiffany Haddish Does Shark Week, Jackass Shark Week, and Josh Gates Tonight ALL on discovery. For even MORE fun, you can stream Sharkbait with David Dobrik, #SharkAcademy, and Shark Rumble on discoveryplus! #POTD #PhotoOfTheDay