2. Jahlil Okafor, 2015
Duke went 35-4 and won the national championship in 2014-15, in large part because of Jahlil Okafor's freshman stardom. He, too, earned ACC Player of the Year honors, averaging 17.3 points, 8.5 rebounds and 1.4 blocks per game.
Though Okafor's back-to-the-basket game hasn't quite meshed in the NBA as an old school big, it was the sole reason why he was viewed as the most fearsome center in the country at Duke. He was an unstoppable force in the paint whose 66.4 field goal percentage ranks 32nd among all college basketball players at the Division I level since 1992, according to Sports Reference.