His business partner put all the initial investment. George did his part by lending his own name and signature to the product.
HIstime
Strong, devastating puncher, hard chin, and good enough to win back the title at 45.
Muhammad ali did but during a fight george foreman bit muhammads schlong and told him he would keep biting it unless Muhammad gave him the rights to the new cool grill that he made and so ali was...
Twice world heavyweight champion, and the oldest to ever win the title aged 45 (Holyfield recently won a "lesser" title at 47 though).