LeDoux was diagnosed with amyotrophic lateral sclerosis (ALS) or "Lou Gehrig's Disease" in August 2008. A 2010 study questioned the diagnosis in athletes who had experienced head trauma or repeated concussions.
LeDoux was diagnosed with amyotrophic lateral sclerosis (ALS) or "Lou Gehrig's Disease" in August 2008. A 2010 study raised doubts about the diagnosis among athletes who had experienced head injuries or repeated concussions.