MileSplit Staff May 01, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Improvement Rankings: Top Missouri Boys High Jump marks compared to their season’s best performances from 2025. Most Improved - High Jump Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +0.41m Terrion McCraney St. Charles High School 2028 1.27m 1.68m 2 +0.30m Kingston Campbell Marshall High School 2027 1.52m 1.82m 3 +0.28m Braylen Coleman Webb City High School 2028 1.57m 1.85m 4 +0.28m Kaegan Kinsey Belle High School 2026 1.52m 1.80m 5 +0.28m Doak Wyatt Santa Fe High School 2028 1.80m 2.08m 6 +0.28m Davier Holland