Rubik's - So, it's official! Feliks Zemdegs has overthrown Mats Valk's 4.74 second 3x3 World Record solve with a mind-blowing 4.73 SECONDS! Unbelievable! Well done Feliks!🏅🏆🎖 https://www.youtube.com/watch?v=R07JiT0PlcE | Facebook
Slightly Different Feliks Zemdegs VS Mats Valk (WR's) : r/Cubers
Rubik's Cube World Record Just Set at 4.74 Seconds
Amstelvener Mats Valk is kubusrecord alweer kwijt
Watch: Feliks Zemdegs breaks Rubik's cube world record - UPI.com
Mats Valk: 'buitenlandse wedstrijden zijn een geweldige ervaring' – Speedcubing Nederland
History of Cubing World Records
RUBIK'S CUBE WORLD RECORD 4.74 SECONDS - Mats Valk animated gif