For the second straight year, Feliks Zemdegs of Australia has won the Rubik's Cube world title.
The 19-year-old solved a three-by-three Rubik's cube at an average speed of 7.56 seconds at the 2015 Rubik's Cube World Championship over the weekend in Sao Paulo, Brazil.
One time, he completed the puzzle in a startling 5.695 seconds, just a few tenths of a second shy of the 5.25 second world record, which is held by an American named Collin Burns.
Zemdegs is a full-blown celebrity in the Rubik's Cube community. His mother, Rita, told NPR's Lourdes Garcia-Navarro that so many people asked for his autograph throughout the weekend that finding time to take a bathroom break proved difficult.