Maximum 3D unique patterns using different Rubik’s Cubes made by a child

Krishnarghya Pramanik (born on November 5, 2014) of Kolkata, India, set a record for making the maximum number of 3D unique patterns using different Rubik’s Cubes. He made 30 different 3D patterns including 2 x 2, 3 x 3, 4 x 4, 5 x 5, 6 x 6, 7 x 7, IVY, Drift, Skewb, Windmill, Pyraminx, Megaminx and 3 x 3 Master Morphix within 51 minutes and 26 seconds at the age of 7 years, 6 months and 7 days, as confirmed on May 24, 2022.