Back in ye olden days before email, if you wanted to be a contestant on, say, Card Sharks, you presented yourself in person to the Goodson-Todman offices and arranged to come to a contestant tryout. All comers were admitted, but from the moment you set foot in the office they knew what you looked like. They had you fill out a contestant application, took a Polaroid photo of you and attached it to a yellow 5" x 8" card with your name, address, phone number, SSN and all that stuff on it. In the case of Family Feud, all five family members stood belly to back and had their picture taken. They then had positive identification of you.
Take it from me, if the contestant coordinator knows what they're doing, they're looking for competent game players first and foremost (c.f. Jeopardy!). Appearance is secondary, particularly if they're going for a panoply of types. The few times I watched Donnymid I don't recall seeing many contestants over the age of forty.
Back in ye olden days before email, if you wanted to be a contestant on, say, Card Sharks, you presented yourself in person to the Goodson-Todman offices and arranged to come to a contestant tryout. All comers were admitted, but from the moment you set foot in the office they knew what you looked like. They had you fill out a contestant application, took a Polaroid photo of you and attached it to a yellow 5" x 8" card with your name, address, phone number, SSN and all that stuff on it. In the case of Family Feud, all five family members stood belly to back and had their picture taken. They then had positive identification of you.
Take it from me, if the contestant coordinator knows what they're doing, they're looking for competent game players first and foremost (c.f. Jeopardy!). Appearance is secondary, particularly if they're going for a panoply of types. The few times I watched Donnymid I don't recall seeing many contestants over the age of forty.