He has helped his team to three California CIF Division I State Championships and was considering Kentucky and USC before he decided on Arizona .
Last year as a junior at Mater Dei , Johnson posted an average of 19.4 points and 8.9 rebounds per game .
Johnson has helped Johnson 's team to three California CIF Division I State Championships and was considering Kentucky and USC before he decided on Arizona .
Last year as a junior at Mater Dei , Johnson posted an average of 19.4 points and 8.9 rebounds per game .