Collin Burns is an American speedcuber. He was the winner of US Nationals 2014, and he holds the current Rubik's Cube world record single of 5.25 seconds broken on April 25th, 2015 at Doylestown Spring 2015.
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Collin Burns is an American speedcuber. He was the winner of US Nationals 2014, and he holds the current Rubik's Cube world record single of 5.25 seconds broken on April 25th, 2015 at Doylestown Spring 2015.