Valentina Anatolievna Shevchenko (va-len-tyna ; Russian:Валентина Анатольевна Шевченко; born ()March 7, 1988) is a Kyrgyzstani-born Peruvian professional mixed martial artist and former Muay Thai fighter. She competes in the women's flyweight division of the Ultimate Fighting Championship (UFC), where she is the current Women's Flyweight champion. Shevchenko became champion at UFC 231 after defeating Joanna Jędrzejczyk, whom she also previously defeated three times in amateur Muay Thai bouts. Shevchenko is widely considered one of the best female fighters in the world. As of March 9, 2020, she is ranked #3 in UFC women's pound-for-pound rankings.
Shevchenko was born in Frunze, Kirghizia, USSR on March 7, 1988, into a Russian family with Soviet, and later Kyrgyzstani, citizenship. After becoming interested in combat sports at an early age, she began Taekwondo at age 5, under the influence of her older sister Antonina and her mother, who had practiced the sport. At age 12 she branched out into Muay Thai kickboxing and then freestyle Vale Tudo. Her kickboxing career began in 2000 when, also at age 12, she knocked out a 22-year-old opponent, earning her the moniker "Bullet" from her trainer Pavel Fedotov because of her speed in the ring.