Maritza Guamán
Maritza Janneyh Guamán Maza is an Ecuadorian race walker. She competed in the women's 20 kilometres walk event at the 2016 Summer Olympics.
Maritza Janneyh Guamán Maza is an Ecuadorian race walker. She competed in the women's 20 kilometres walk event at the 2016 Summer Olympics.