Lian Yunzhi (Chengdu, China, b. 2 December 2019) successfully solved a 3×3×3 Rubik’s Cube in 3.948 seconds at Start of Summer Beijing 2026, a WCA competition, on 2 May 2026. Verified by World Record Certification, Lian Yunzhi successfully broke the world record for the “Youngest Person to Solve a 3×3×3 Rubik’s Cube in 4 Seconds in a Rubik’s Cube Competition”.












