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In page Leo Wisniewski:

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After going to high school at Fox Chapel Area High School in Pittsburgh, Pennsylvania, Wisniewski attended Pennsylvania State University where he played nose tackle. Over his four years at Penn State he recorded 102 tackles and 11 QB sacks.[1] Leo has been a high school assistant coach in the Pittsburgh PA area for several years, coaching son Stefan at Pittsburgh Central Catholic before his departure for Penn State. In 2013, Leo was a member of the Canon-McMillah High School coaching staff, assisting former Penn State teammate Ron Coder, in his first year as a high school head coach