Theodor ZayderEventsA Chinese boy named Gan Xuanyi solved a Rubik's Cube in 2.51 secondsRecent coverageChinese boy sets new speed record for Rubik's cube assembly — ФонтанкаBoy from China named Gan Xuanyi solved a Rubik's Cube in 2.51 seconds, setting a new Guinness World Record — РИА Новости (Telegram)