Dan Aykroyd cropped

Dan Aykroyd (born 1952) is a multi-talented Canadian–American actor, comedian, producer, screenwriter, stage impersonator and musician. He is also a successful businessman who co-founded the House of Blues chain of music venues and the Crystal Head Vodka brand. In an interview with host Terry Gross in 2004 he stated that he was diagnosed with both Tourette Syndrome and Asperger's Syndrome as a child, although in another interview with hosts Roy Sekoff and Marc Lamont Hill in 2015 he confessed that his Asperger's Syndrome is actually self-diagnosed. Read more on his Wikipedia page