You're thinking of Sayyid Qutb, the author of Social Justice in Islam. While he wasn't the founder of the Muslim Brotherhood, that honor goes to Hassan al-Banna, Sayyid was a prominent leader in it and his writings provide the ideological framework for all modern jihadi organizations. The inciting incident that really inspired Qutb was when he witnessed a church dance in America where young men and women were getting a little handsy to Baby It's Cold Outside.
You're thinking of Sayyid Qutb, the author of Social Justice in Islam. While he wasn't the founder of the Muslim Brotherhood, that honor goes to Hassan al-Banna, Sayyid was a prominent leader in it and his writings provide the ideological framework for all modern jihadi organizations. The inciting incident that really inspired Qutb was when he witnessed a church dance in America where young men and women were getting a little handsy to Baby It's Cold Outside.