A screengrab shows YouTube user DisneyCollector opening an egg surprise toy on one of her many videos. DisneyCollector's channel has more than 2 million subscribers. DisneyCollector/YouTube hide caption

itoggle caption DisneyCollector/YouTube

Sergeant Mariya Oktyabrskaya is one of the women featured on Jason Porath's blog Rejected Princesses. Oktyabrskaya was the first female tanker to ever win the Hero of the Soviet Union award. Jason Porath hide caption

itoggle caption Jason Porath