Keita Kemo, aka Papi Flex, possesses unbelievable flexibility. He set a mind-boggling record by becoming the fastest person to squeeze into three boxes of decreasing size, doing it in just 26.47 seconds. ---------------------------------------------------------------------------------------------- At Guinness World Records we want to show that everyone in the world is the best at something, and we’re here to measure it! Whether you’ve got the stretchiest skin, know the world’s smallest dog or