About Kalin Twins

The Kalin Twins (b. February 16, 1934, Port Jervis, New York) were a pop music recording duo, comrpised of twin brothers Hal and Herbie Kalin. The Kalin Twins remain the archetypal one-hit wonders. Their only Top 10 chart hit - "When" - may have cruelly prophesied the question as to further success.