James Austin Johnson (born July 19, 1989),[2][3] occasionally known by his initials, JAJ, is an American comedian and actor. Johnson is currently a cast member on the NBCsketch comedy television series Saturday Night Live, which he joined as a featured player for the show's 47th season in 2021. On SNL, he has impersonated both Donald Trump and Joe Biden. Johnson was promoted to a repertory player in 2023.[4]