Williamson, a 6-foot-7 forward, averaged 37 points, 13 rebounds and three assists for the S.C. Independent Schools state champion.
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Kevin Knox, a major Duke and North Carolina target, made second team. Knox, a 6-8 forward who tweeted support of the Tar Heels after Monday’s national title, averaged 29 points and 11 rebounds for Florida 5A state champ Tampa Catholic.
Knox was joined on the second team by Duke signee Gary Trent Jr., a 6-5 guard from Prolific Prep (CA) Academy. Another Duke signee, Wendell Carter, made third team. Carter, a 6-10 senior from Pace (GA) Academy, played summer basketball with Chris Paul’s CP3 team based out of Winston-Salem. Carter averaged 23 points and nearly 16 rebounds per game.