Leyan Andrew Lo (born November 24, 1985) held the world record of 11.13 seconds for the fastest Rubik's Cube solve until Toby Mao in 2006 had a solve of 10.48 at the U.S. nationals competition in San Francisco. Leyan appeared on The Tonight Show with Jay Leno, where he solved a Rubik's Cube in 18.9 seconds. He also holds the former world record for the fastest blindfolded Rubik's Cube solve, at 1:28.82.
Not only a former and current world champion, Leyan teaches different methods of solving the Rubik's Cube. On his website, one can find multiple methods of solving a Rubik's Cube, including algorithms and diagrams for a "Beginners' Solution", and "Speedcubing", and algorithms for "Blindfold Cubing". Keys for how to interpret the different algorithm annotations can be found at the top of the "Beginners' Solution" page.