I'm Chi Lun Hung, with more than 10 years of experience in speed cubing and blindfolded, hold many national records. Personal best for 3x3 Rubik's Cube is 10.07 secs; Blindfolded 24.80 secs. For more info and record breaking videos, please check my Youtube channel.
Now teaching is my hobby and I build a platform named 1hrBLD, which is the best Rubik's Cube Tutorial platform in Taiwan.
