John Rzeznik is an American musician, best known as the lead vocalist and guitarist of the rock band Goo Goo Dolls. Born on December 5, 1965, in Buffalo, New York, he co-founded the band in 1986, which gained fame in the 1990s with hits like "Iris" and "Slide." Rzeznik is recognized for his distinctive voice and songwriting skills. He has received several awards, including nominations for Grammy Awards and American Music Awards. In addition to his work with the Goo Goo Dolls, he has also pursued solo projects and collaborated with other artists in the music industry.