Ekaterina Vandaryeva defeated which Polish MMA fighter in a controversial win in 2011?
Ekaterina Vandaryeva: Ekaterina Vandaryeva (born January 20, 1991) is a Belarusian kickboxer who defeated future UFC champion Joanna Jędrzejczyk in a controversial judges' decision to become the WKN champion in 2011. Joanna Jędrzejczyk: Joanna Jędrzejczyk (] ; born August 18, 1987) is a Polish mixed martial artist and former Muay Thai kickboxer who competes in the women's strawweight division of the Ultimate Fighting Championship.
Joanna Jędrzejczyk