49ers sign rugby star Jarryd Hayne, who has bananas highlights
San Francisco 49ers' Jarryd Hayne retires from football - Sports
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Australian Rugby Superstar Jarryd Hayne and His Impossible NFL
Ex-rugby League star Hayne leaves NFL, aims for Olympics
If not for retirement, would Jarryd Hayne have made the 49ers?
Jarryd Hayne is DUMPED from the San Francisco 49ers squad