I have been practicing speedcubing since 2008, and since 2011 I have competed in more than 50 officially recognized WCA competitions.
I use the Roux method to solve the Rubik’s cube in about 8 seconds on average. I currently hold the world record for the single best result in the 3x3x3 Fewest Moves event (16 moves), and some national records in blindfolded events. You can see all my official results here.
If you are interested in Fewest Moves solving, check out my FMC Tutorial. I also upload irregularly on my YouTube channel, but most videos are just me solving the cube.