Eugene Wall Gainer, Erik Wall Gainer
This move was named after Erik Mukhametshin's friend, Eugene, who invented the move in 2007. It is also commonly referred to by the misnomer Erik Wall Gainer. After the first step on the wall, you turn 180 and use the second step to set into the Gainer.
Original video (click)
Video: EW Gainer Source: Parkour Theory Time: 0:00