519 Sergei Bubka Pole Vaulter Photos and Premium High Res Pictures - Getty Images
The Man Who Broke The World Record For Pole Vaulting—35 Different Times | Mental Floss
TIL Sergei Bubka repeatedly and deliberately broke the world pole vault record by the smallest possible height so he could cash in on a Nike bonus with each new record. In a
IAAF AUCTION – Bubka's sixth World Champs winning spikes - What's your bid? | NEWS | World Athletics
What application developers and brands can learn from Sergey Bubka » Polle de Maagt