Colt Brennan, who set numerous NCAA records as the quarterback of the University of Hawai'i, has died, his father, Terry Brennan, said.

"He was really into it," Terry Brennan said of the treatment program.

Terry Brennan said family was at Colt's side when he died.

"It's hard to put into words the impact that Colt Brennan had on Rainbow Warrior fans and the people of Hawai'i.

Our thoughts and prayers are with the entire Brennan 'ohana and we mourn together with all those across Hawai'i and Rainbow Warrior nation who were touched by Colt.".

A 2010 car accident left Brennan with a traumatic brain injury, and that made it difficult to continue his football career.

Terry Brennan said his son was never the same after the car accident, which left him with the head injury, broken ribs and a broken collarbone.

"It seemed to have an effect on him to where he just found himself going from one bad spot to another bad spot," Terry Brennan said