Tallest sugar cube tower
In 2013, French teenager Camille Courgeon built the world’s largest tower of sugar cubes. It contained 2,669 sugar cubes and was 6 ft 10 in (2.08 m) high. It took only two hours and fifty nine minutes to make!
https://www.guinnessworldrecords.com/world-records/tallest-sugar-cube-tower/