The Four Teens barbershop quartet were the Barbershop Harmony Society's

SPEBSQSA The Barbershop Harmony Society, legally and historically named the Society for the Preservation and Encouragement of Barber Shop Quartet Singing in America, Inc. (SPEBSQSA), is the first of several organizations to promote and preserve barbershop ...

1952 international champions.

References

AIC entry
(archived) Barbershop quartets Barbershop Harmony Society {{Barbershop-quartet-stub