'Beast Mode' activated: Marshawn Lynch ends retirement to re-sign with Seahawks
How Marshawn Lynch Changed Seattle Sports Forever, by Ross Richendrfer
NFL London: Former Seattle Seahawks hero Marshawn Lynch plans to steal Wembley show for Oakland Raiders, London Evening Standard
Seattle Seahawks star Marshawn Lynch 'announces retirement' on Twitter
This Date In Transactions History: Seahawks Offer RB Marshawn Lynch Huge Extension
Marshawn Lynch: 'Good chance' Seattle Seahawks sign former star, NFL News
Marshawn Lynch: Career retrospective
Raiders agree to deal with Marshawn Lynch - The Boston Globe
Marshawn Lynch's top Beast Mode moments
Marshawn Lynch - Wikipedia
Players who have come out of retirement