GettyRichie Mills'I'm not going to lie' - David Beckham reveals why filming award-winning Netflix documentary made him feel 'uncomfortable'D. BeckhamManchester UnitedReal MadridPremier LeagueLaLigaDavid Beckham has explained why creating his hit Netflix documentary series 'Beckham' made him feel "uncomfortable".Article continues belowArticle continues belowArticle continues belowArticle continues belowEx-Man Utd star releases 'Beckham' documentaryAdmits series made him feel "uncomfortable"Both he and wife Victoria were "nervous" about it