[1] As a junior in 2008–09, he averaged 18.1 points, 4.5 rebounds, 4.1 assists and 2.9 steals per game as he earned Dayton City League Player of the Year honors.

[4] As a freshman at Chipola College in 2010–11, Johnson averaged 10.6 points, 3.6 rebounds and 3.2 assists per game, as he helped lead the Indians to a 25–6 overall record and the Panhandle Conference championship.

[4] As a sophomore at Garden City Community College in 2011–12, Johnson averaged 19.6 points and 5.6 rebounds in 25 games, as he led the Broncbusters to a 17–12 overall record.

“That frustrated me mentally and I’m glad God has given me the opportunity to make a way and keep striving at my goals, my dreams, and my aspirations.”[4] On April 14, 2012, Johnson signed a National Letter of Intent to play college basketball for the University of Memphis.

[6] Johnson was considered to be one of the best junior college players in the nation but a risky recruit due to his criminal record.

[6] In the team's season-ending loss to Michigan State in the third round of the NCAA Tournament, Johnson had a team-high 16 points.

[10] On November 2, 2014, he was acquired by the Rio Grande Valley Vipers of the NBA Development League as an affiliate player.