Brock Lesnar debuted in WWE in 2002 and was immediately billed as The Next Big Thing, a nickname that also gave his entrance music its title. Composed by longtime WWE music producer Jim Johnston, the theme accompanied Lesnar through title winning runs, his return in 2012 after years away, and later appearances as a part time attraction. Its heavy, simple riff became inseparable from his image as a former amateur wrestling champion and UFC heavyweight champion. Online, fans reuse it whenever a dominant entrance needs instant recognition.