Billy Corgan net worth  stems from music. He is an American musician, lyricist, writer, producer, poet, and professional wrestling executive. Popularly, he is the co-founder, lead vocalist and songwriter for The Smashing Pumpkins alternative rock band. Additionally, he is the president of National Wrestling Alliance (NWA). Billy Corgan net worth  The estimated Billy Corgan net … Continue reading Billy Corgan net worth, The Smashing Pumpkins, and solo projects