Gretchen Abaniel

She also participated on a Philippine variety show called It's Showtime:Trabahula in March 10, 2016

2015 Abaniel won her match in Ludwigsburg MHP Arena, Ludwigsburg, Baden-Württemberg, Germany, against undefeated hometown favorite, German-Turkish Oezlem Sahin for the WIBF/GBU world light flyweight title. Judges scored (96-94,94-96,99-91) granting her a split decision victory.

Abaniel won her first world title match against Thailand's Nongbua Lookpraiaree after a tenth-round unanimous decision allowed her to capture the vacant Women's International Boxing Association World minimumweight title. She lost her title to Samson Tor Buamas in Sukhothai, Thailand on February 19, 2011.

WIBA Women's International Boxing Association Minimumweight title (2009, 2014, 2016) WBC International female minimumweight title (2007)

Citing lack of support from the government, Abaniel turned professional in 2006.

Abaniel, a resident of Puerto Princessa, has been supported by her town's mayor, Edward Hagedorn, throughout her career, even when becoming part of the Philippine national team in 2003 due to inadequate support from the Philippine Sports Commission. As an amateur boxer competing for her country, Abaniel won a bronze medal at the 2005 Women's World Amateur Boxing Championships in Russia. She has also won titles in tournaments held in Taiwan.

Gretchen Magbanua Abaniel (born November 4, 1985) is a Filipino professional boxer. She held the WIBA mini-flyweight title from 2009 to 2011 and the WIBF mini-flyweight title from 2015 to 2016. She has also challenged for multiple major world titles across three weight classes; the WBA, IBF and WBO female mini-flyweight titles between 2008 and 2017; the WBA female atomweight title in 2013; and the WBO female light-flyweight title in 2018.