Kati was born in Szentendre, Hungary on 24 September 1974. In Hungary her proper name is Wolf Kati and she started performing as a child protégé.
Kati reached the finals of X-Factor, Hungary in 2010. The following year she represented Hungary at Eurovision with an edited version of What About My Dreams. The following year she was part of the panel, who chose Hungary’s 2012 entry, Sound Of Our Hearts by Compact Disco.
In 2015, she returned to A Dal, the contest Hungary uses to choose their Eurovision entry. This time she reached their final with the song, Ne engedj el, but she failed to win the chance to head back to Eurovision.
Kati has two children, a son, Peter, and a daughter, Zsuzsa.