UNC tells company not to use Leslie McDonald on web site Posted Jul 19, 2013 North Carolina athletic officials have ordered a company selling designer mouth guards to stop using men's basketball player Leslie McDonald in promoting its brand. UNC athletics spokesman Steve Kirschner says the university has sent a cease-and-desist letter to Iceberg Guards. Until recently, the company had advertised on its website that McDonald had used its product. (WRAL Sports Fan)