Katrin Zytomierska

Katrin Zytomierska (born 17 September 1977) is a Swedish blogger, columnist, television host, and businesswoman. She was born to a Polish-Catholic mother and a Polish-Jewish father. She is the founder and president of KZ Clean Eating and the public relations company Pure PR. . Zytomierska was heavily criticized in the Swedish media for making negative comments towards the contestants, such as calling one of them "too gay" and another one "gross" for performing barefoot. and appeared in the television show Du är vad du äter (the Swedish version of You Are What You Eat) to cure her unhealthy drinking habits. During 2009 and 2010, she appeared frequently on the morning radio show VAKNA! med The Voice (which airs on The Voice, but is also televised on Kanal 5). Her controversial attacks on Swedish celebrities on the show made headlines in the Swedish media.

In September 2010, just before the 2010 Swedish general election, the news site Résumé reported that Zytomierska was being paid to promote the Moderate Party on her blog.

She was married to Alex Schulman, who also worked with Pure PR, for one year until they separated in 2008. During her marriage with Schulman, her name was Katrin Schulman.