John Robert Powers is not a modeling agency--they are a modeling school. As a modeling school they are legitimate and have been in business for many years.
If you are referring to the Bella Agency in New York, yes, this is a legitimate company.
Wilhelmina is one of the most legitimate agencies around. It has been in business for years and has represented many top models.
John Robert Powers is not a modeling agency it is a modeling school. Because they state this upfront and are honest about charging fees for their workshops, training programs, etc. they are considered a legitimate business.
You do not need a sponsor but having an agency is the best way to start and maintain a modeling career. You have the option of freelancing and finding work on your own but going through an agency is the safer option.
A website search doesn't turn up any information about a modeling agency with that name. The company may be new and not have a website up yet or it may be a red flag that they are not a legitimate company.
wilhelmina Modeling Agency
Modeling can be fun but it is also a tough job that requires a lot of commitment, especially if you are signed to a modeling agency. You should look into trying to get your 15-year-old signed with a legitimate modeling agency that represents teen models or fashion models if your child is tall enough (5'8" or taller).
Jurgita Štreimikytė was born in 1972.
Nevs Modeling Agency is located in London.
Jurgita Jurkutė was born on 1985-04-23.
There is no known historical information to answer when the first modeling agency was formed.