Top 10 Fascinating Facts about Sergey Bubka - Discover Walks Blog
Sergey Bubka
World Record Pole Vault by Sergey Bubka - Donetsk 21 feb 1993 - YouTube
Physics Of Pole Vaulting
File:Sergej Bubka Zagreb 2009.jpg - Wikimedia Commons
Sergei Bubka's Millennium Games DLC - Giant Bomb
Sergei Bubka - Wikidata
After 25 Years Ukrainian Still Holds Pole Vault World Record - YouTube
Bob Bubka is finally unveiled! – talkSPORT
Til Sergey Bubka broke the pole vault world record in 1984 then kept breaking it every year after by as small an amount as possible for the reward money. : r/todayilearned