The actor, who died Sunday at age 65, was an "irreplaceable" part of the Scleroderma Research Foundation, says chairman Luke Evnin Julie Mazziotta is the Senior Sports Editor at PEOPLE ...
RELATED VIDEO: Jimmy Kimmel Holds Back Tears Remembering Longtime Friend Bob Saget: He 'Was the Sweetest' Luke Evnin, the chairman of the Scleroderma Research Foundation, told PEOPLE that Saget ...