You can get a good night’s sleep in eight hours, but 21-year-old SD Heijns of Pretoria, South Africa decided to skip rope for eight hours instead, reports the Association of Mature American Citizens [AMAC]. He recorded 71,185 jumps in those eight hours – enough to replace Sella Rosa Rega of Boiceville, NY, who with 70,031 skips, made it into the Guinness Book of World Records in 2019. Heijn...