A video that Facebook CEO Mark Zuckerberg posted on the social media platform has gone viral. The video shows an impressive skill that no one (at least we didn't know) Zuckerberg had. Zuckerberg is standing in a field throwing SPEARS!! The first toss is a little off but boy did he nail the second one. BULLSEYE!! I had no idea people did this as a sport. Axe throwing ... yea... but Spears... nah! But this man clearly has an eye for it! Great job.