Jarryd Hayne retires from NFL to pursue Olympic rugby sevens dream with Fiji, Jarryd Hayne
49ers 2015 roster vs. training camp 2014 - Niners Nation
Ex-rugby League star Hayne leaves NFL, aims for Olympics
San Francisco 49ers rookie Jarryd Hayne on cusp of making NFL
Tomsula plays Hayne card close to chest
San Francisco 49ers RB Jarryd Hayne retires to pursue Olympic rugby
Jarryd Hayne's Rio dream should die because NFL is 'PED badlands,' ex-doping official says
NFL and rugby sevens star Nate Ebner recalls physical challenge of transition, similar awaits Jarryd Hayne
Chiefs' backup QB announces retirement following Super Bowl win
Jarryd Hayne embracing role on 49ers' practice squad