Guinness World RecordsEventsA Chinese boy named Gan Xuanyi solved a Rubik's Cube in 2.51 secondsWorld's Oldest Person Turns 117Recent coverageChinese boy sets new speed record for Rubik's cube assembly — ФонтанкаBorn before the First World War and drove until 97 years old. The oldest person in the world is 117 — ФонтанкаMore than 2.5 meters: an Indian girl has grown the longest hair in the world — РИАМО