Zumba: Beto Perez & Alberto Perlman
How I Built This with Guy Raz
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Roomba Size
Roomba size started out as a VHS workout video and an infomercial. The idea was to sell it on TV so they could explain where it comes from, what the results are. They raised about half a million dollars before September 11 happened. Roomba size now has more than 100 gyms around the world.
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