MMA and Boxing Gym in State College, PA

Marc Hessel created and led the photography program in the Penn State University School of Visual Arts for 33 years, retiring as Professor Emeritus. He was awarded a National Endowment Fellowship in the Arts for his Puerto Rico portfolio, where he also developed a lifelong photography project. During that time, he had the privilege of photographing world champions Félix “Tito” Trinidad and Iván “Iron Boy” Calderón, as well as heavyweight contender Fres Oquendo, while they trained in Puerto Rico. This work sharpened his ability to observe detail – a skill that later carried over into coaching.

In 2005, when amateur boxer Héctor Rosario turned professional, Rosario invited Coach Marc to join Team Rosario as an assistant trainer. He went on to support the team not only in boxing preparation but also by supervising nutrition, drawing on his background in science as a pre-med undergraduate and graduate researcher in biology. From 2012 to 2017, he also assisted Pennsylvania pro Grayson Blake in his training.

In 2014, he was invited to help coach the Penn State Boxing Club's competition team, where he continues to serve as assistant coach.

Although he never boxed himself, Coach Marc has been an avid student of the sport since childhood. While his peers collected baseball cards growing up in New York, he collected boxing cards – a sign that boxing was always part of his destiny.

Marisa Temoshok is a nationally ranked competitive boxer and assistant coach at Legacy Boxing & Combat Sports Academy, where she plays a key role in our women's boxing program in State College. Competing as a Welterweight, Marisa is entering her fourth year qualifying for NCBA Regionals and earned NCBA All-American honors in 2023 and 2024, bringing high-level experience to both training and instruction.

As a Penn State student studying Criminology and Security & Risk Analysis, Coach Marisa approaches boxing with discipline, patience, and focus. Boxing has been central to building her confidence and mental resilience, and she now brings those lessons into the gym as a coach. Her experience helps guide women's boxing classes, beginner boxers, and competitive athletes through structured, skill-based training.

Coach Marisa is especially passionate about expanding opportunities for women and girls in boxing, helping them build real technique, confidence, and self-belief in a supportive environment. As part of Legacy's coaching team, she emphasizes consistency, accountability, and long-term growth. Her coaching philosophy aligns with Legacy's mission to offer the best boxing gym for women in State College, where athletes of all levels can train with purpose and confidence.

Donovan Quinn brings energy, discipline, and real competitive experience to every youth boxing class. As a 2020 DC Golden Gloves Champion, NCBA National Runner-Up, NCBA Regional Champion, and the current #1 seed for the Middleweight division, he understands what it takes to succeed both in and out of the ring.

With many younger siblings involved in boxing, Coach Donovan has a natural ability to connect with kids and teens. He knows how to keep classes engaging while teaching strong boxing fundamentals, building confidence, coordination, and discipline in a safe, structured, and fun environment. His coaching emphasizes consistency, resilience, and hard work, helping young athletes develop strong habits that extend beyond the gym.

Whether your child is brand new to boxing or looking to sharpen their skills, Coach Donavan focuses on long-term growth, positive mentorship, and helping young athletes enjoy the process while learning real boxing the right way.

Jamie Roth is a certified USA Boxing coach who brings experience, structure, and attention to detail to Legacy Boxing & Combat Sports Academy. She works closely with athletes of all skill levels, focusing on proper boxing technique, fundamentals, and long-term development in a supportive training environment.

Coach Jamie plays a key role in coaching our women's boxing classes in State College, helping beginner and experienced boxers build confidence, discipline, and real skill. Her coaching emphasizes technical refinement, safe progression, and structured training that meets athletes where they are.

As a certified USA Boxing coach, Coach Jamie helps uphold the high standards expected at our USA Boxing–registered gym. She provides consistent guidance and positive leadership, ensuring every boxer receives quality instruction and the opportunity to reach their full potential.