Meet the Instructors

At DK Fitness Arts Taekwondo, our instructors are more than just skilled martial artists—they are dedicated educators committed to fostering discipline, respect, and personal growth in every student. With a combined experience spanning decades and a diverse range of martial arts disciplines, our team is here to guide you on your journey to excellence.

Master Adam Kielczewski – Operations Director & Master Instructor

With over 30 years of martial arts experience, Master Kielczewski began his training in the Yun Mu Kwan style of Korean karate under the esteemed Paik Family Lineage. He further honed his skills across various dojangs in the Midwest, incorporating elements from Taekwondo, Karate, Judo, Jujitsu, Kickboxing, and Wrestling. This diverse background enables him to offer a well-rounded program that emphasizes both physical prowess and mental fortitude. In the mid-2000s, Master Kielczewski collaborated with local park districts to elevate their programs, leading to the establishment of DK Fitness Arts Taekwondo. Today, he continues to shape the lives of students, instilling values of respect, perseverance, and integrity.

Sensei Mark Marciniak – Contributing Instructor

Sensei Mark Marciniak began his martial arts journey studying Karate-Do while at university. He went on to train extensively in Okinawan Goju-Ryu with Jundokan International, studying directly under Chinen Teruo Sensei from 1998 until his passing in 2015. Currently ranked Roku-Dan (6th Degree Black Belt).

At DK Fitness Arts, Sensei Mark generously shares his knowledge and expertise with our students, enriching the DKFA family with his deep understanding of traditional martial arts and dedication to teaching.

Instructor David Walcoff – Senior Instructor

With over 18 years of Taekwondo experience, Instructor Walcoff is known for his engaging and approachable teaching style. His dedication to student development has been instrumental in the success of various programs. Instructor Walcoff’s commitment to fostering a positive learning environment ensures that students are inspired to reach their fullest potential.


Continuing in the Traditional Lineage

DK Fitness Arts honors the history and tradition of our lineage, which remains a foundational part of our approach to Taekwondo training.

Our school traces its roots to the traditional Korean martial arts lineage established by Grandmaster Sang Kee Paik and his family. Grandmaster Peter Paik, son of Grandmaster Sang Kee Paik, trained extensively in Korea and the United States, developing a strong foundation in Taekwondo, Karate, and other martial arts. His experiences as a competitor and instructor contributed to the spread and evolution of this martial arts lineage in the U.S., helping shape the training methods and philosophies that continue to influence schools like ours.

Grandmaster Sang Kee Paik is celebrated for his profound contributions to Taekwondo as both a master instructor and a mentor to students and martial artists worldwide. He is the creator of the Sa-Sang Kwan Kwon Bup system, a martial arts methodology inspired by the four natural elements—air, earth, fire, and water. His teachings continue to shape the principles of discipline, respect, and excellence that form the foundation of our school’s training philosophy.

Discover more about Grandmaster Sang Kee Paik and his contributions to Taekwondo on his Wikipedia profile

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