Had to go back and look it up. Brent Johnson, he's a Longhorn Legend.
Brent Johnson (1984-85) — Stillwater, Oklahoma
Brent Johnson was a highly-regarded defensive back recruit in the 1982 class, and also the son of Jimmy Johnson. Jimmy Johnson was Oklahoma State’s head football coach at the time and would later win national titles at Miami (Florida) and a pair of Super Bowls coaching the Dallas Cowboys in the early 1990s. When considering Brent’s options as a recruit, father and son agreed that he would not play either for his father or for one of OSU’s regular opponents, which ruled out his playing for any Big Eight programs. He eventually chose Texas over Stanford. He played safety at Texas and was a reserve for his first few years before being moved to linebacker as a senior in 1985, and in published depth charts from that season he was listed as the third-string weakside linebacker. He appeared in 17 games with the Longhorns over three seasons and was credited with 35 total tackles.