Adam McKay is an American filmmaker, screenwriter, and comedian known for his satirical and comedic work. He began his career as a writer for 'Saturday Night Live' and later co-founded the comedy website 'Funny or Die'. McKay gained widespread recognition for his collaborations with Will Ferrell on movies like 'Anchorman', 'Talladega Nights', and 'Step Brothers'. He transitioned to more politically charged films, such as 'The Big Short' and 'Vice', which earned him critical acclaim and multiple awards.