Humo (stylized in all caps) is a popular Dutch-language Belgian weekly radio and television magazine.

Humoradio (meaning a portmanteau of 'humor' and 'radio' in English) was first published in 1936 as a Dutch-language counterpart to Le Moustique, now Télémoustique.

In 1958, when television started to reach a larger audience in the country, the magazine was renamed as Humo.

During Mortier's term many classic columns, interview series, annual cultural events and comic strips that are still considered to be part of "Humo" today saw the day of light.

The magazine's mascots, Bert and Cowboy Henk, are creations by him, both featured in weekly comics series.