SportRaw Gallen opens up on head testing admin2 years ago01 mins Paul Gallen has opened up on recent testing he had done on his brain.May 2, 2023 — 7.08amPost navigationPrevious: ‘Pisses me off’: Bennett fumes as NRL admit costly blunder in brutal Dolphins defeatNext: Last-gasp Gunners heartbreak ends Matildas star’s CL dream amid wild crowd record