Brandon Dosch came up racing BMX in Michigan and switched his focus to freestyle as a teenager. He rode indoor parks during winter and took the tricks onto dirt when the weather cleared. The Crusty films and Metal Mulisha riders influenced him before he joined MM's BMX team.

He won the Dew Tour BMX Dirt title in 2010 while riding for Mulisha. At Red Bull Roast It in Queenstown in 2012, he landed a double tailwhip across a transfer and shared the Best Line award.