EJ Obiena denies claim of non-payment of coach's salary
Photo Yelena Isinbayeva and Vitaly Petrov - UNIAN
Local hero Da Silva soars to pole vault gold - Olympic News
Winner Elena Isinbaeva Russia Her Coach Editorial Stock Photo - Stock Image | Shutterstock
Pole vaulter EJ Obiena tops meet with 2016 Olympic champion
Isinbayeva and coach hold clinic in Shanghai - Chinadaily.com.cn
Yelena Isinbayeva of Russia (L) listens to her coach Vitaly Petrov after her jump in the women's pole vault event at the Russian Winter Indoor Athletics meeting in Moscow February 7, 2010.
COACH PETROV QUESTIONS PATAFA'S ACTIONS - The POST
Runner Universe - Vitaly Petrov Pole Vault Training System... | Facebook
Vitaly Petrov (athletics) - Wikiwand
Vitaly Petrov defends EJ Obiena - BusinessWorld Online
Petrov says PATAFA did nothing to develop Obiena
Vitaly Petrov takes IAAF Coaches' Award | NEWS | World Athletics
COACH PETROV QUESTIONS PATAFA'S ACTIONS - The POST
✓ Episode I Pole vault technique exercises by Vitaly Petrov - YouTube
Obiena denies 'falsifying' liquidations submitted to Philippine athletics body | Philstar.com
Giuseppe Gibilisco - Wikipedia
In Pole Vault, Sam Kendricks Is a Team Player - The New York Times
Tokyo Olympics: Record-setting ways mean vaulter Obiena on right track, says dad-coach | ABS-CBN News
Yelena Isinbayeva: Fitness Questions? by Alfons Juck, note by Larry Eder - runblogrun
Thiago da Silva – Brazil's pole vaulter of the future | FEATURE | World Athletics
Using stiffer pole did wonders for Obiena - Manila Standard
Obiena head coach Petrov blasts PATAFA in lengthy Facebook post - Daily Guardian
From Dream to Legacy – Vaulter Magazine Interview continued: Part II – Vaulter Magazine – Pole Vault News
