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Mark Zuckerberg only eating meat that he killed

May 27, 2011 12:00:00 AM PDT
Facebook founder Mark Zuckerberg's latest challenge has nothing to do with Silicon Valley. He has decided to spend a year only eating meat from animals he has killed himself.

Zuckerberg, 27, gives himself a different personal challenge every year, like wearing a tie every day and learning Chinese.

This year, he says he wanted to be more aware of what it really takes to put food on the table.

Zuckerberg is working with a chef who lives in his neighborhood. So far, his challenge has included lobster, chicken, pig and goat. The new diet is Zuckerberg's way of saying thanks to the animals that sacrifice their lives so he can eat.