"Sitting on Top of the World" (also "Sittin' on Top of the World") is a country blues song written by Walter Vinson and Lonnie Chatmon. They were core members of the Mississippi Sheiks, who first recorded it in 1930. Vinson claimed to have composed the song one morning after playing at a white dance in Greenwood, Mississippi. It became a popular crossover hit, and was inducted into the Grammy Hall of Fame in 2008.