Meet Our Instructors

Professor Andrew Glass - Black Belt and Owner wearing a black Brazilian Jiu-Jitsu gi standing in a martial arts gym.

Is the Owner and Founder of Revelation Jiu-Jitsu. He began his training in martial arts in 2008 at the age of 14. Andrew's training started under his father, Chuck Glass, the Owner and Founder of Reality Martial Arts. Andrew achieved his Black Belt in Shotokan at the age of 18 years old in 2011 and his Black Belt in Jiu Jitsu at the age of 23 in 2016.  Andrew is currently a 2nd Degree Black belt in Shotokan under his Father and a 1st Degree Black belt in Jiu Jitsu under the Migliarese Brothers, Phil and Rick, from Balance Studious out of Philadelphia. From a young age, Andrew has competed in a wide variety of Jiu Jitsu competitions, MMA fights, and professional grappling matches. For the last 10+ years he has been professionally coaching a multitude of fighters and grapplers for various competitions. Andrew believes the best attribute a coach can have is to understand a student's/competitor's natural abilities and building off of them instead of trying to mold an individual into something their body type was not designed for. If you are looking for top notch instruction and a team of instructors that understand it's the little details that matter, then stop in for your free trial at Revelation Jiu-Jitsu today!

Andrew Glass

Ryan Fries wearing a white jiu-jitsu gi with a black belt, standing in a martial arts training area with padded walls and equipment.

Ryan Fries

is a 1st Degree Jiu Jitsu Black belt under The Migliarese Brothers of Balance Studios. Ryan's Jiu Jitsu journey started November of 2006. He has spent his entire time training with Andrew and his father, Chuck. He likes to call this his second home and his second family. Ryan has to travel for work and it has given him the opportunity to train in over 35 states, and 4 different countries. He has rolled with Jacko Willink, Renzo Gracie, Dean Lister, Marcelo Garcia and Matt Serra, to just name a few. Along the way he has been exposed to many different styles and philosophical approaches to the art. He feels this has given him a unique perspective on Jiu Jitsu overall. He is a big believer that the only difference between a black belt and a white belt is time, and perseverance. He says ‘It's simple, but not easy... just don't quit!’

Jon Lutteroty in a white martial arts gi with a brown belt, standing in a gym with punching bags.

Jon Lutteroty

is a Brown Belt in Jiu Jitsu and has been training with us since 2017. Even though he had experience in other martial arts, he felt they all lacked ground fighting and decided to start training Jiu Jitsu! He was a proud member of the United States Marine Corps infantry.

Collin Barr wearing a martial arts gi with a purple belt, standing in a gym with wall padding in the background.

is a Purple belt in Jiu Jitsu. He stared training back in February of 2019 as a hobby, but always found the idea of Martial Arts attractive. Now you will find him spending a lot of his time on the mats! Whether in be BJJ, Striking, or Kickboxing, he knows it’s a place he can go and release from the constant stress of his everyday life. As a kid he felt like he never really fit in, but now he feels like he has found his home.

Collin Barr

Woman in martial arts uniform with blue belt standing in a gym with punching bags.

Teresa Glass

is a Blue Belt in Jiu Jitsu. She started her journey with us by just participating in our kickboxing classes. A few years later she decided to stay for a Jiu Jitsu class to see what it was all about! She has now been training since fall of 2020. She enjoys it, not only for the amazing workout, but for the self defense knowledge she has gained from it.

is senior at Penn State Lehigh Valley, set to graduate with a major in Criminal Justice and a minor in Homeland Security. He has been training in Brazilian Jiu-Jitsu since August 2022. He was drawn to the sport by a desire to challenge himself both physically and mentally while staying active in a new and engaging way. What he appreciates most about BJJ is the blend of physical and mental toughness it fosters, the discipline it demands, and the mindset it instills to continuously push forward and improve with every session.

Assad Rowashda