Aylwin Lewis named president/CEO of Kmart, succeeding Julian Day. Lewis was president of fast-food chain owner Yum Brands. Day remains a Kmart director, Edward Lampert remains chairman… Joe LoPiccolo, formerly Tweeter's VP/sales, was named VP/training. His previous duties will be split between newly promoted VP/sales Mark Harris, overseeing the South, and a northern VP/sales for whom Tweeter is searching externally. Both report to senior VP/sales Judy Quye, who now also runs the corporate sales division, succeeding David Ginsburg… Bill Turner, ex-national sales manager with Directed Electronics, takes same job at Audiobahn… Bob Kielhorn named marketing director of Lenmar Enterprises… Wes Brewernamed consumer products marketing VP of SanDisk… John Case, ex-president of La-Z-Boy's upholstery operations, named president/CEO of Electrolux's North American floor-care business, replacing Marty Holleran, the former GE and Thomson CE executive, who assumed the post last January. Case is the company's third floor-care CEO in 10 months… John Godfrey, ex-government affairs director with Sony, joins Pioneer North America as government and industry affairs VP.