NFL: As a child, Marshawn Lynch played tackle football with his friends on concrete.

http://www.seahawks.com/news/articles/article-long/Oaktown-Business-Marshawn-Lynch/68c45397-bfb3-47d3-9a87-4b11b9011e4c via /r/nfl http://www.reddit.com/r/nfl/comments/2ssico/as_a_child_marshawn_lynch_played_tackle_football/