Luan Oliveira of Brazil competes in the Street League Skateboarding finals in Foz do Iguacu, Brazil, April, 20, 2013. Nyjah Huston of the United States won in the Street League Skateboarding finals during the X Games. (Xinhua/Weng Xinyang)

Steve McCann of Australia competes in the BMX Vert finals in Foz do Iguacu, Brazil, April, 20, 2013. Jamie Bestwick of the United States won in the BMX Vert finals during the X Games. (Xinhua/Weng Xinyang)

Nyjah Huston of the United States competes in the Street League Skateboarding finals in Foz do Iguacu, Brazil, April, 20, 2013. Nyjah Huston of the United States won in the Street League Skateboarding finals during the X Games. (Xinhua/Weng Xinyang)

Sean Malto of the United States competes in the Street League Skateboarding finals in Foz do Iguacu, Brazil, April, 20, 2013. Nyjah Huston of the United States won in the Street League Skateboarding finals during the X Games. (Xinhua/Weng Xinyang)

Torey Pudwill of the United States competes in the Street League Skateboarding finals in Foz do Iguacu, Brazil, April, 20, 2013. Nyjah Huston of the United States won in the Street League Skateboarding finals during the X Games. (Xinhua/Weng Xinyang)

Mykel Larrin of the United States competes in the BMX Vert finals in Foz do Iguacu, Brazil, April, 20, 2013. Jamie Bestwick of the United States won in the BMX Vert finals during the X Games. (Xinhua/Weng Xinyang)

Vince Byron of Australia competes in the BMX Vert finals in Foz do Iguacu, Brazil, April, 20, 2013.Jamie Bestwick of the United States won in the BMX Vert finals during the X Games. (Xinhua/Weng Xinyang)