CDN Digital - EJ Obienia's legendary pole vault coach Vitaly Petrov not only clarified that he was paid his dues but also cleared any misunderstanding that he it was him who approached
Vitaly Petrov on SPIN.ph
Obiena denies 'falsifying' liquidations submitted to Philippine athletics body | Philstar.com
In Pole Vault, Sam Kendricks Is a Team Player - The New York Times
Runner Universe - Vitaly Petrov Pole Vault Training System... | Facebook
Obiena head coach Petrov blasts PATAFA in lengthy Facebook post - Daily Guardian
EJ Obiena officially declines PSC mediation, accuses PATAFA of 'bad faith'
Using stiffer pole did wonders for Obiena - Manila Standard
Winner Elena Isinbaeva Russia Her Coach Editorial Stock Photo - Stock Image | Shutterstock
COACH PETROV QUESTIONS PATAFA'S ACTIONS - The POST
Pole vaulter EJ Obiena tops meet with 2016 Olympic champion
COACH PETROV QUESTIONS PATAFA'S ACTIONS - The POST
Sergei Bubka: Gary Smith's SI story on Soviet pole vaulter - Sports Illustrated Vault | SI.com
From Dream to Legacy – Vaulter Magazine Interview continued: Part II – Vaulter Magazine – Pole Vault News
Fabiana Murer, Brazilian Pole Vaulter at Rio2016 Editorial Stock Photo - Image of games, stadium: 76668438
Vitaly Petrov takes IAAF Coaches' Award | NEWS | World Athletics
Petrov blasts Patafa for dropping 'son' EJ Obiena | Inquirer Sports
Photo Yelena Isinbayeva and Vitaly Petrov - UNIAN
EJ Obiena denies claim of non-payment of coach's salary
Tokyo Olympics: Record-setting ways mean vaulter Obiena on right track, says dad-coach | ABS-CBN News
Obiena's coach asks: 'What is PATAFA doing?' | ABS-CBN News
Giuseppe Gibilisco - Wikipedia
Vitaly Petrov Pole Vault Training System – RunnerUniverse
EJ's rise traced to Petrov | Philstar.com
Obiena rewrites Asian pole record with 5.93m vault
