On 20 January 2013 she set her personal best, third Italian best measure of all-time (after two female Italian champions, Antonietta Di Martino 2.04 m and Sara Simeoni 2.01 m), with 1.98 m in Udine, Italy.
Kuchina won her first international medal at the 2009 World Youth Championships in Athletics, where she cleared a personal best of 1.85 m to take the silver medal behind Italian Alessia Trost.
Alessia Merz | Brad Trost | Alessia Marcuzzi | Heather Trost | Barry Trost | William Trost Richards | Trost & Trost | Alessia Trost |