No. 3: Nick Collison, 1,143 rebounds, 1999-2003
What a career Collison had at Kansas! He played in 142 games, and started 130, winning 113 total games as a Jayhawk. He played in two Final Fours and in a National Championship game.
Collison scored 2,097 points, averaging 14.8 points per game. He averaged in double figures in all four seasons. He was a great all-around player, recording 257 assists, 155 steals, and 243 blocks.
As a rebounder, he was terrific, pulling down 1,143 caroms in his career, for an average of 8.0 a game. He was a consensus first-team All-American, and he spent 14 years in the NBA.
Collison is an all-time great Kansas Jayhawk and ranks in the top three in both points and rebounds.