Kenneth "Ken" Johnson is an American professional wrestling manager, better known by his ring name, Slick. Slick is best known for his appearances with WWE in the late 1980s and early 1990s, where he was the first African American manager in WWE history After retiring from wrestling, Johnson graduated from Campbellsville University. He received a bachelor's and master's degree and is now an ordained minister in Louisville, Kentucky.On April 1, 2007, Johnson, reprising his role as Slick, appeared at WrestleMania 23, dancing with various WWE wr…