MASTERSJohnson withdraws at first tee in AugustaWorld number one Dustin Johnson is out of the Augusta Masters after failing to recover from a back injury.AStvActualizado a 6 de abril de 2017 22:51 CESTDustin Johnson of the United States walks to the clubhouse after announcing his withdrawl during the first round of the 2017 Masters Tournament at Augusta National Golf Club on April 6, 2017 in Augusta, Georgia.Rob CarrAFPEtiquetado en:Masters AugustaDustin JohnsonGeorgiaGolfUnited StatesNorth AmericaCompetitionsSportsAmerica