Max Park is an American Rubik's cube speedsolver who holds the world record for fastest average of five 3x3x3 solves (excluding fastest and slowest), 6.39 seconds, set at OCSEF Open 2017 on 23 April 2017. Prior to this, the record had been held by Feliks Zemdegs of Australia, who had improved it 9 times over 7 years from 9.21 seconds on 20 January 2010 to 6.45 seconds. Park is thus the first cuber other than Zemdegs to hold the record since 20 January 2010.
Park also holds the world record fastest average of five 3x3x3 solves with one hand, 10.59 seconds. He set this record on 10 December 2016 at 2FTI San Diego 2016.
Park held the world record 4x4x4 average of five solves from 8 April 2017 to 11 June 2017, with an average of 25.53 seconds at Las Vegas Spring 2017.