Sidney Crosby or LeBron James?

how can u compare the two....they play different sports but if i have to choose it would probably be sidney crosby....he's young, talented and accomplished so much for a person his age in hockey. Im not saying lebron james didn't do those things but...basketball is already big here in the states but hockey in kinda falling through the cracks so everyone is looking at this kid to save this sport and i think he has the popularity and skill to show that.