This document contains short biographies of 5 famous people in the form of riddles: 1. Cristobal Colon, the explorer who discovered America in 1492. 2. Bob Marley, the Jamaican singer-songwriter who helped spread reggae music and Rastafari beliefs worldwide. 3. Doraemon, the blue cat robot who comes from the future to help children in Japan. 4. The Red Hot Chili Peppers, the American alternative rock band formed in 1983 known for their funk-influenced rock style. 5. Bruno Mars, the American singer, songwriter and record producer born in 1985 in Hawaii.