You need to work very hard, you have to spend a lot of time practicing your sport - six to seven hours daily.
Sergei BubkaOften you need to take some risk, but it must be a realistic risk, you can't take a crazy risk.
Sergei BubkaYou need to work very hard, you have to spend a lot of time practicing your sport - six to seven hours daily.
Sergei BubkaOften you need to take some risk, but it must be a realistic risk, you can't take a crazy risk.
Sergei Bubka