But he only defended the Lightweight Title once while holding the Lightweight and Welterweight Title at the same time .
Armstrong fought for titles from 126 pounds to 160 pounds , he won the Featherweight , Lightweight , and Welterweight .
Armstrong only defended the Lightweight Title once while holding the Lightweight and Welterweight Title at the same time .
Armstrong fought for titles from 126 pounds to 160 pounds , he won the Featherweight , Lightweight , and Welterweight .