Tygra

Golden Age Origin
Lynn Thomas became Tygra the leader of the Fire People after her plane crashed in the Fire People's territory and they recognized her as "The Tawny One", their god sent leader. She gained superhuman strength after drinking the experimental drug that she was on a medical mission to deliver to the Fire People to help cure them of a plague that had stricken them.

Golden Age Appearances

 * Startling Comics #45-53