He developed a protective bond with his younger paternal half-brother, who had special needs as a child. When Corgan's father and stepmother separated, all three boys lived alone with their stepmother, and both of his birth parents lived separately within an hour's drive. Ĭorgan described his father as a 'drug dealing, gun-toting, musician mad man'. Although this had a huge negative impact on his childhood, in retrospect he respects his father as a great musician. Ĭorgan, who grew much faster than his fellow students, was a strong athlete in elementary school. In addition to being a member of his baseball team at Marquardt Middle School, he amassed over 10,000 baseball cards and listened to every Chicago Cubs game on the radio. However, by the time he began attending Glenbard North High School, his athletic prowess had greatly diminished. He decided to start playing guitar after seeing a Flying V when he went over to a friend's house. Corgan gave his savings to his father, who bought him a used Les Paul knock-off. His father encouraged him to listen to Jeff Beck and Jimi Hendrix but offered little other support, so Corgan taught himself to play the instrument.