大卫·迈克尔·科希纳（David Michael Koechner）是美国角色演员（电影，电视和舞台），喜剧演员和音乐家。

在加入西北第二城市之前，Koechner在Del Close的指导下开始在芝加哥的即兴奥林匹克运动会上学习即兴喜剧。在与柯南·奥布莱恩（Conan O'Brien）一起在《周六夜现场》和《深夜》中表演了一年的喜剧小品后，他开始在《月球上的男人》和《摇狗》等电影中扮演小角色。在拍摄乡村模拟剧《Dill Scallion》时，Koechner结识了Dave 'Gruber' Allen，组建了The Naked Trucker & T-Bones Show。该行为在 Largo 等好莱坞俱乐部大受欢迎，两人受邀为 Tenacious D 开场。

在《Anchorman： The Legend of Ron Burgundy》中饰演 Champ Kind 的突破性角色后，他开始频繁地出现在许多备受瞩目的喜剧电影中担任更大的配角，包括 Talladega Nights、Snakes on a Plane、Waiting...、The Goods： Live Hard、Sell Hard、Extract 和 Thank You for Smoking，此外还经常客串 Anchorman 联合主演史蒂夫·卡瑞尔 （Steve Carell） 的办公室饰演托德·帕克 （Todd Packer）。2007 年 1 月 17 日，Koechner 的 Naked Trucker & T-Bones Show 在喜剧中心首播，给了他一个主演角色和完全的创意控制权。2007 年 10 月 19 日，Koechner 在 Fox Atomic 的体育喜剧《The Comebacks》中首次担任 Lambeau Fields 教练的主角。

David Michael Koechner is an American character actor (film, television and stage), comedian and musician.

Koechner began studying improvisational comedy in Chicago at the ImprovOlympic, under the teachings of Del Close, before joining the Second City Northwest. After one-year stints of doing sketch comedy on Saturday Night Live and Late Night with Conan O'Brien, he began taking small parts in films such as Man on the Moon and Wag the Dog. While filming the country mockumentary Dill Scallion, Koechner befriended Dave 'Gruber' Allen, forming The Naked Trucker & T-Bones Show. The act became a hit at Hollywood clubs such as Largo, and the duo were invited to open for Tenacious D.

After a breakout role as Champ Kind in Anchorman: The Legend of Ron Burgundy, he began appearing frequently with larger supporting roles in many high profile comedic films, including Talladega Nights, Snakes on a Plane, Waiting..., The Goods: Live Hard, Sell Hard, Extract and Thank You for Smoking, in addition to recurring guest appearances on Anchorman co-star Steve Carell's The Office as Todd Packer. On 17 January 2007, Koechner's Naked Trucker & T-Bones Show premiered on Comedy Central, giving him a starring role and full creative control. Koechner's first leading role as Coach Lambeau Fields in Fox Atomic's sports comedy, The Comebacks opened on 19 October 2007.

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