Johnson attended Coronado High School in Lubbock, Texas and was a three-time All-District pick, a three time All-City pick, a two time All-League pick, and as a senior, he was the District Defensive M.V.P. Furthermor… See more

Johnson played collegiately at Purdue University in West Lafayette, Indiana. He played in 47 games during his career, starting 45 including 10 as a Defensive End. He recorded 345 tackles (222 individual) and 8½ sac… See more

After being drafted in the third round of the 2004 NFL draft, Johnson contributed immediately with 11 starts at linebacker while playing in all 16 games. He ended the season as the team's leader with 133 tackles, 92 … See more