Career
She became bronze medalist at the 2005 World Taekwondo Championships in Madrid, Spain and 2011 World Taekwondo Championships in Gyeongju, South of Korea. She represented Germany at the 2008 Olympics and 2012 Olympics. At the 2012 Summer Olympics, she competed in the Women"s 49kg competition, but was defeated in the first round.
Sümeyye Güleç is married to Daniel Manz, also a German national taekwondo practitioner.