Conversation so far:
What happend at Brian Early years and performance?
When Brian was two, the family moved from Inglewood to 3701 West 119th Street in nearby Hawthorne, California.
Where was he born?
Centinela Hospital in Inglewood, California.
When was he born?
June 20, 1942.
Did he have any siblings?
His two younger brothers were Dennis and Carl.
Did he live with his parent?
the eldest son of Audree Neva (nee Korthof) and Murry Wilson.
Which high school did he attend?
Hawthorne High School.
What was his activity in the school?
Brian was on the football team as a quarterback, played baseball and was a cross-country runner in his senior year.
Did he win any award present or recognition when he was at school?
He received a Wollensak tape recorder on his 16th birthday, allowing him to experiment with recording songs and early group vocals.
Which college did he attend?
CANNOTANSWER.
Did he go to college at all?
CANNOTANSWER.
Are there any other interesting aspects about this article?
he was discovered to have diminished hearing in his right ear.

Question: Why did he have diminish hearing?
Self-contained rewrite: Why did Brian Wilson have diminish hearing?