Height: 1.73 m (5 ft 8 in)
Olga Alava to represent Ecuador in Miss Earth 2011
www.voy.com/206289/
source: (Thank you and credits to
ClubEarth:
http://www.pinoyexchange.com/
http://en.wikipedia.org/
http://beautypageantnews.com/
and all sources for the information and pictures)