Chuck D is the leader and co-founder of the legendary rap group Public Enemy, a social activist, multimedia producer, visual artist, and digital music pioneer. He has been featured in more than one hundred documentaries on music, technology, politics, and race, and cocurated the Smithsonian Anthology of Hip-Hop and Rap. He has also been a national spokesperson for Rock the Vote, the National Urban League, Americans for the Arts, and the National Alliance of African American Athletes. As part of Public Enemy, he was inducted into the Rock & Roll Hall of Fame and earned a Grammy Lifetime Achievement Award. He is the author of StewDio and Summer of Hamn. RAPilates: Body and Mind Conditioning in the Digital Age is his latest work.