Bellevue resident Nicholas Walker wins $10,000 thanks to his love for mayonnaise. Few people have expressed their love for a condiment in a way that results in a billboard dedication and a five-figure cash prize. Bellevue resident Nicholas Walker is now among that small group. Walker, 21, recently won Kraft Foodsâ national âMayodorsementâ challenge. Contestants were asked to post a video about their love for mayonnaise on Instagram or Twitter using #kraftmayodorsement and #contest. Bellevue resident Nicholas Walker, 21, recently won Kraft Foodsâ national âMayodorsemen...