 Nyora kupfuurira kweiyi ndima - Mushure mekutamba basketball yekoreji kuWestark Community College ikozvino Yunivhesiti yeArkansas Fort Smith uye Yunivhesiti yeArkansas, Walker akasarudzwa neNew York Knicks ne12th pick mumutambo wekutanga we1983 NBA draft. Mumakore gumi ebasa rake, akatambira zvikwata zvishanu: Knicks, Denver Nuggets, Washington Bullets, Detroit Pistons, uye Chicago Bulls. Walker inhengo yesangano reKappa Alpha Psi. 