Rubik Cube juggling Genius – Sir Ravi the juggler [Video] Posted on March 4, 2013 The video shows Ravi dubbed as Sir Ravi the juggler by Humans of Stanford. Ravi juggles and solves a rubik’s cube and does both with ease. Ravi in white tee Watch Ravi in action while I try and solve the rubik’s cube blindfolded, juggling and standing on one foot.