Broadcaster Stephen McIvor says days of headaches and pain following his Fight for Life boxing match was caused by spinal fluid in his brain, rather than bleeding.
The 48-year-old, who drew with journalist Steve Kilgallon on Saturday night, was admitted to Auckland hospital last night after becoming concerned for his welfare.
The Sky TV sports anchor told APNZ he received "one good crack in the head" during the fight - which eventually ended in a draw.
After days of managing the pain with medicine it eventually became too much.
"Yesterday, it just got a bit worse. I was gardening and every time I lifted or jarred something it just went straight to my head."