How much has jerry Lewis raised in total for mda over the 49 years?

Jerry Lewis raised over $2.6 billion for the Muscular Dystrophy Association (MDA) during his 49 years of hosting the annual Labor Day telethon. His efforts significantly increased public awareness and funding for research and support for individuals affected by muscular dystrophy and related diseases. The telethon became a prominent event, showcasing Lewis's dedication to the cause.