Question:  That's Rock 'N' Roll Live was an album of the concert tour of a teen-idol sensation, American television producer/creator and screenwriter whose older half-brother is who?
Sentence (from "World Rock'n'Roll Confederation"): Its statute that it "aims at promoting the physical training of its members by means of sporting activities in the form of Rock 'n' Roll dance tournaments, including the acrobatic variations (acrobatic rock 'n' roll) as well as Rock 'n' Roll and Boogie Woogie, Lindy Hop, Formation and alternative styles in line with the rules and sporting presentations".
Relevant evidence: No