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David Michael Koechner (pronounced "Keck-ner") is an American character actor and comedian best known for playing roles such as Champ Kind in the Anchorman duology and Todd Packer on NBC's The Office.

For Disney, he played Stumpy in the 2001 Touchstone Pictures film Out Cold, Uncle Earl in Hannah Montana, Muck in Sofia the First, Mac Antfee in Randy Cunningham: 9th Grade Ninja, and Rusty Britches in the Phineas and Ferb episode "Terrifying Tri-State Trilogy of Terror".