"Siberian Tyson," Russian boxing champion, died after tumor battle

Russian boxer Sergey Bashkirov, nicknamed the "Siberian Tyson," and a two-time Russian champion, has died at age 55 after battling a spinal tumor. His death marks the end of a notable career. Bashkirov, who competed professionally, won 14 of his 19 fights. He also held the title of Russian champion and an IBF intercontinental title. He had undergone two surgeries and radiation therapy before his death. Born in 1971, Bashkirov began boxing young and later became a coach. He was known for his aggressive fighting style, earning him the Tyson moniker.