Frank Anthony Iero (born 1981-10-31) is the rhythm guitarist and a backup vocalist (or screamer) for the band My Chemical Romance. He was recruited to fill out the band's sound when his own band, Pencey Prep, broke up.^[1] Iero grew up in Belleville, New Jersey. In addition to Pencey Prep, Iero played with Hybrid, Sector 12, and briefly with I Am A Graveyard.^[2] Frank Iero used to suffer from Epstein-Barr virus and battled bronchitis throughout his childhood.^[3] He has suffered from a nasty case of mono and has many lacerations to his head, hands, and knees. He is 5 feet and 4 inches tall.^[4] He attends many interviews at MuchMusic (the Canadian music video channel) with the rest of the band. Frank is currently with his long-time girlfriend Jamia Nestor. They are both the CEO's of The Skeleton Crew, a clothing company, a music label, and also a publisher.

Ray Toro (born Raymond Toro-Ortiz on July 15, 1977 in Kearny, New Jersey) is the lead guitarist and backup vocalsist for My Chemical Romance. He can be recognized by his afro. He and Gerard Way met while studying in a music school in New York and formed the band together. Toro is in large part responsible for all the My Chemical Romance instrumentals, as well as writing the majority of My Chemical Romance's music, and often helps rhythm guitarist and a backup vocalist (or screamer)guitarist Frank Iero write his guitar music. He plays a SG Gibson Guitar: SG Series, which has a mahogany body with a rosewood fingerboard.