[1] He formerly served as president of FC Spartak Moscow before selling 100% of his shares to Lukoil.

In 1977, he graduated from the military-political faculty of the Rostov Higher Military Command School.

In 1993, Fedun was officially dismissed from the Russian military and within the same year became the CEO of JSC.

In 1996, Fedun became the Vice President of LUKoil Inc, of which Vagit Alekperov was a key figure.

[9] In July 2021, Fedun offered £400 million to purchase Premier League club Wolverhampton Wanderers, which was rejected.

[9] On August 22, 2022, Leonid Fedun resigned as president of FC Spartak Moscow, selling 100% of his shares to Lukoil.