Leonid Khrushchev was born to Nikita Khrushchev and his first wife, Yefrosinia Pisareva. He graduated from high school and afterwards went to work in a factory. During high school, he received two reprimands from Komsomol : one for drunkenness and lack of discipline, the other for failure to pay for membership fees.
In 1935, Leonid Khrushchev enrolled in the Balashov Pilot School of the Civil Air Fleet, graduating in 1937. In 1938, he returned to work as a flight instructor. In 1940, he joined the Soviet Air Force as a fighter pilot. During World War II, Khrushchev was part of the 134th Bomber Aviation Regiment, 46th Air Division, stationed in the Andreapol, Kalinin Oblast. He saw action in the Winter War against Finland, in which he completed over thirty combat missions and bombed the Mannerheim Line; after the war was finished on 13 March 1940, he volunteered to stay at the front. During the summer of 1941, he completed twelve combat missions and was presented with the Order of the Red Banner. On July 26, Khrushchev's plane was hit by German fighters near Moscow and he had to crash land, broke his leg so seriously that the bone protruded through his boot. He was then hospitalized and a doctor wanted to amputate until he threatened the doctor with a pistol. After recovery, his injured leg was shorter than the other. During his recovery in Kuibyshev, he associated with Rubén Ruiz Ibárruri. Impatient while idle, he would shoot bottles on friends' heads and killed one drunken naval officer by accident. Although court martialled, he was allowed to return to be a fighter pilot again.
Disappearance
On 11 March 1943, Khrushchev's plane, a YaK-7B fighter, was shot down, with Khrushchev presumably being killed. The pilots of his squadron saw his plane explode and disintegrate in the air after being hit by Focke Fw 190's fire, allegedly while attempting to shield another pilot with his own plane. However, even though the area of his approximate crash was under partisans control, and several planes attempted to locate his plane's wreckage on the next night, his body was never found. This, together with the fact that his father was already a member of Politburo and one of the most important political figures in the country, gave birth to a number of conspiracy theories about the circumstances of his death. Two months after his disappearance, he was posthumously awarded with the Order of the Patriotic War.