Geek Girl Authority on X: Happy Birthday to Alexander Ludwig, a.k.a. Björn Lothbrok, a.k.a. Cato! #Vikings #TheHungerGames / X

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Geek Girl Authority on X: Happy Birthday to Alexander Ludwig, a.k.a. Björn Lothbrok, a.k.a. Cato! #Vikings #TheHungerGames / X

Vikings 8 x 10 Photo Alexander Ludwig/Bjorn Lothbrok Handsome in Black w/Brown Belt kn at 's Entertainment Collectibles Store

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AlexanderLudwig #Bjorn #Vikings #HistoryChannel Season Two Promo Pic

Vikings Is Adding Some Hunger Games To It's Cast! Talk About Being Bjorn Again! Doh!

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