Hanna Gabriel Valle is a Costa Rican boxer, junior middleweight category, whose career has been highlighted by several international victories.

She debuted in the Gimnasio Nacional, San Jose, Costa Rica, on November 17, 2007, fighting Nicaraguan Aoska Xochilet Herrera and defeating her by KO.

On December 19, 2009 Gabriel won the World Boxing Organization welterweight (147 pounds) World Championship against Argentine Gabriela Zapata by technical knockout during the fourth round.
On May 29, 2010 Gabriel defeated the Dominican Gardy Pena in Bayamón, Puerto Rico to win the World Boxing Organization (WBO) junior middleweight (154 pounds) World Champion title in a fight that lasted only 11 seconds.
On January 11, 2011, Hanna won by TKO (Technical Knockout) to retain the World Championship Title against her rival, Melisenda Pérez.
On March 31, 2011, Hanna fought and defeated Melisenda Pérez once again while defending her World Championship Title during the inauguration acts of Costa Rica’s new National Stadium in front of 14.000 attendees.

Source: https://en.wikipedia.org