Matthew Poulin

Matthew Poulin, a four-time NSISC Champion and graduate of Delta State University with a degree in Exercise Science, is joining Sunkist as the new Head Coach. A product of Mississippi Swimming, Matthew competed for both Sunkist and Brandon High School during his youth, earning Male Swimmer of the Year honors at each program. He brings a deep passion for the sport and is dedicated to helping athletes grow not only in the pool but also as individuals.

Rebecca Busby has been part of the Sunkist staff for 8 years. She has been a USA Swimming certified coach for 10 years. She coaches the Junior 2 group and assists with the Senior 2 group. Rebecca has a Bachelor and Master’s degree in Elementary Education from Delta State University. She has been the director of Jacob’s Ladder, a non-profit day program for adults with intellectual disabilities, for 13 years. She has three children: Jon Daniel, a junior in Biomedical Engineering at Ole Miss; Matthew, a freshman in Civil Engineering at Mississippi State University; and Olivia, a junior in high school at Vicksburg Catholic School.

Isaac began swimming with Sunkist Swim Team in sixth grade and continued through his senior year of high school. With eight years of swimming experience, he still enjoys getting back in the pool and occasionally swims with the Masters program. Isaac is currently a sophomore at Hinds Community College in Rankin county, where he is majoring in biology and has developed a growing interest in conservation biology.

Ryan began swimming competitively at age 14, starting with club swimming before joining the Madison Central High School swim team. He joined Sunkist Swim Team in 2019 and competed through 2022, reaching the Futures level.

Ryan brings several years of coaching experience, including coaching summer league and throughout college. In 2024, he founded The Citadel’s club swim team and led the team in competitions throughout South Carolina. After graduating from The Citadel in May 2026, Ryan is excited to return to Sunkist and share his experience and passion for swimming as a coach.

Kameyron Myles is a 2015 graduate of Hartfield Academy and a former two-sport athlete in football and track & field. During his athletic career, he became a District Champion in the 200-meter dash and a medalist in the 4x400-meter relay. He went on to attend Hinds Community College and Mississippi State University, where he majored in Business Administration.

Kameyron later began his coaching career at Hartfield Academy, where he helped lead both the boys and girls cross country teams to State Championships in 2019, along with back-to-back Girls State Track Championships, while helping athletes break every track record at the school. He continued coaching at Simpson Academy, where he helped lead the team to a State Cross Country Championship and helped athletes break every track record there as well. Several of his Simpson athletes went on to compete at Adidas Nationals and performed at a high level.

Through his private training, with a primary focus on track, speed, and athletic performance, Kameyron has also helped athletes reach the collegiate level in multiple sports, including athletes at Belmont University, Southern Miss, Jackson State University, and Northwest Mississippi Community College. One former athlete at Northwest Mississippi Community College became part of a Division I NJCAA National Championship team, while a Southern Miss track athlete made significant improvements and achieved major personal records.

At Jackson State, two of Kameyron’s athletes competed on the track team, with one helping the team win the SWAC Outdoor Championship, the program’s first outdoor title in approximately 30 years, while another came within 0.03 seconds of earning a medal in the 400 meters and is returning for her senior season.

Kameyron’s goal is to continue developing athletes across all sports through speed, technique, discipline, confidence, and performance training while helping them reach their highest potential.