Ondřej Liška is a former member of parliament and is chairman of the Green Party. After graduating Politics and Religious Studies at Masaryk University in Brno in 2002 Ondřej came to the Green Party, where he served as a foreign policy expert. In the same year he was elected to the municipality council of Brno where he stayed until 2005.

In 2004-2006 he worked as a consultant in the European Parliament. As Green Party candidate he was elected to the Chamber of Deputies in 2006. In 2007-2009 he was Vice-Chairman of the Green Party and Minister of Education, Youth and Sports in the government of Mirek Topolanek. In December 2009 he was elected chairman of the Green Party, and retained this post again in 2010 and 2012. Ondřej is married and has two children.