Contestants in Game Show

What are the most important considerations for producers when selecting contestants?

The contestants in a Game show need to have many talents, achievements and need to be fun and entertaining to promote the Game show. In some cases the producers would ask contestants to say something ridiculously amazing about themselves and will expect the contestants to make the episodes of the Game show memorable. Producers will make sure the contestants don't have a boring background so the viewers and the audience get amazed or shocked when the contestants talk about themselves. In quiz shows where the contestants need to be intelligent so they will need to confirm their studies and school life which will intrigue audiences. The producers are looking for contestants with a good past and consider things like if they have been to prison and why if they have just because of safety reasons. Producers will be responsible for anything that happens between the show and the contestants because some might have bad health and something might happen. The producers select different contestants for different reasons they might select a not intelligent person for quiz shows to make it more entertaining and funny for the audience.