The most successful high school wrestling coach in Minnesota history is stepping away from his coaching job. 55-year-old Jim Jackson says this past season at high school powerhouse Apple Valley was his last. Jackson has coached Apple Valley to 14 state championships, including 12 of the past 13. He began his head coaching career at Apple Valley in 1995 and holds an incredible dual meet record of 619-26-and-3. He coached 56 individual state champs in his tenure at Apple Valley.