Mom does 5,332 burpees in 12 hours to help daughter with rare birth defect
fizkes/iStock(NEW YORK) -- Gena Laielli, a 37-year-old mom of two, completed 5,332 burpees in 12 straight hours. The number -- a staggering feat for anyone who has tried to do one burpee -- is poised to break a world...
