Oct 6, - Kristina Pimenova - Youngest, Most Beautiful Russian Model. Кристина Пименова Kristina Pimenova is the youngest supermodel. She has Missing: httpswwwpichuntercomgalleryyoung | Must include: httpswwwpichuntercomgalleryyoung. Kristina Ruslanovna Pimenova is a Russian child model and actress, living in the United States. Contents. 1 Life and career. Acting. 2 Criticism; 3 Height: 5 ft 1 in ( m).