Joey Villar – Philstar.com February 4, 2022 | 12:33pm MANILA, Philippines — Mindless of the controversy concerning his spat with the Philippine Athletics Track and Field Association and the recent knee surgery he underwent, Olympian EJ Obiena opens his 2022 season by vaulting into action in five competitions starting with the Istaf Indoor in Berlin, Germany early Saturday. The 26-year old World No. 5 and Asian record-holder arrived only Friday after encountering some problems during his flight. But he planed in just in time for his first tournament of the season. “There was a slight delay in o…