After the 11 September attacks on the World Trade Center, which took place eight days after the single was released, "Hero" was one of the few songs chosen by radio DJs in New York City to be remixed with audio from police, firefighters, civilians at Ground Zero, and politicians commenting on the attacks. Iglesias was asked to sing the song live at "". He had performed the song earlier at that year's Miss Venezuela, but due to the terrorist attacks the show was not aired on television.