Meet WBO women's light flyweight champion

Yesica Bopp of Argentina holds her championship belt after beating Yesenia Martinez of Mexico in their women's WBA/WBO light flyweight title boxing bout at the Luna Park arena in Buenos Aires, June 11, 2011. [Photo/Agencies]

Yesica Bopp (L) of Argentina punches Yesenia Martinez of Mexico during their WBA/WBO light flyweight title boxing bout at the Luna Park arena in Buenos Aires, June 11, 2011. Bopp won by technical knockout (TKO). [Photo/Agencies]