However, her passion turned deadly and she now weighs as many kilograms as her age. Yes, she is 20kgs at 20 and 1.58m tall.
Ksenia is a curious mixture of skin and bones.
Her images have gone viral on cyberspace ever since she appeared on a chat show in Russia. Reactions to her photographs online range from admiration to disgust.
20 year old Kseniya Bubenko, 20Kg, 158cm tall (5"2) (44 pounds)
Pictured: 20-year-old Russian girl loses weight to 20 kg thanks to her own Victory dietPictured: 20-year-old Russian girl loses weight to 20 kg thanks to her own Victory diet