Motocross races. A number of other types of motorcycle sport have been derived from Motocross. Freestyle Motocross (FMX), a relatively new variation of supercross, started out by the South African champion, Marco Urzi, does not involve racing and instead it concentrates on performing acrobatic stunts while jumping motocross bikes. The winner is chosen by a group of judges. The riders are scored on style, level of trick difficulty, best use of the course, and, frequently, crowd reactions. FMX was introduced to the X Games and mainstream audiences in 1999. Supermoto uses motocross bikes converted for racing on tracks consisting of three
Popstar to Operastar sing opera. The acts all perform live, giving a performance of their operatic song in an effort to impress the public, who will vote for them to keep them in the competition. Each performance is shown both live on television and in front of a live studio audience. The two singers with the fewest public votes are in the "bottom two" and get the chance to sing again, however their previous performance are "forgiven and forgotten" and the judges vote based on their sing-off performance who should stay and go. During the first series, if the judges vote went to