Krav Maga Nation (IKMF Oakville) > About Us

About Us

We’ve got you covered

The GTA is serviced by 3 dedicated and certified IKMF Krav Maga instructors. Together we are able to meet all your self defence needs ranging from kids self defence to law enforcement and everything in between.

We are here for you. Your success is our success.

Henry Karabela Instructor – Krav Maga Nation, Oakville

Henry is a Graduate level 4 (G4) certified Krav Maga instructor. He has been trained by some of the best Krav Maga practitioners in the world including Avi Moyal, Tamir Gilad, Amon Darsa and Haim Sasson.

As an instructor he has been able to participate in the “magic” of Krav Maga and how it can help reach and heal people who have experienced assaults or threats. This “magic” extends to reaching autistic or at risk kids.

His passion is to see as many children and adults have the benefit of learning Krav Maga so they can “walk in peace”. He is currently teaching Krav Maga in Oakville and Toronto.

Henry along with his wife Helena and their 6 children have lived in Oakville for over 20 years. He is also a Professional Engineer with a MBA. His other interests include wilderness canoeing with his sons, running and cross country skiing.

Christopher Gagne Instructor – IKMF Toronto, Toronto

Chris Gagne

Christopher Gagne has been studying Krav Maga for more than 8 years, receiving instruction from the world’s foremost experts from the International Krav Maga Federation(IKMF) including Avi Moyal, Haim Sasson and Amnon Darsa. Christopher is certified to teach Civilian and Law Enforcement Krav Maga.

Christopher’s martial arts background includes Karate, Kuk Sool Wan, and boxing. Teaching is a passion for Christopher who has also taught history, writing groups, and various employment workshops. His self defense classes are interactive and focus on providing you with the skills to survive real life violent assaults.

Nick de Kruyff Instructor – Counterattack Krav Maga, Scarborough

IKMF Instructor Nick de Kruyff

Nicholas de Kruyff has taught Krav Maga at such varied institutions as as the University of Toronto, IKMF Toronto and IKMF Oakville, the Miles Nadal JCC, and at local high schools in Scarborough and Pickering. Involved in the martial arts for over twenty years , Nicholas began training in Krav Maga five years ago, learning from direct students of Imi Lichtenfield (the founder of Krav Maga) — such distinguished teachers as Avi Moyal, Tamir Gilad, Shlomi Moyal, and Marcus Togerson. He is interest mostly in civilian Krav Maga, finding ways for those at risk of harm to be able to defend themselves and walk in peace.

A History of Krav Maga


Founder: Imrich (“Imi”) Sde-Or   Imrich (“Imi”) Sde-Or (Lichtenfeld) was born on May 26, 1910, to a Hungarian Jewish family in Budapest in the Austro-Hungarian Empire . He grew up in Bratislava, Slovakia’s capital, with a father who provided him quite an unusual childhood.

Samuel Lichtenfeld, his father, was a chief inspector on the Bratislava police force and a former circus acrobat. With his father’s encouragement, Imi engaged in a wide range of sports, such as swimming, boxing, wrestling and gymnastics. He trained at a Gymnasium owned by his father, who taught self-defense. Imi excelled in wrestling both as contestant an as trainer, Also winning several awards in these fields.

In the mid thirties, Fascist and anti-Semitic groups appeared in Bratislava, threatening to harm the city’s Jewish community there. Imi led a group of former boxers and wrestlers to defend his Jewish neighborhood against the fascist gangs. This group attempted to block the anti-Semitic gangs from entering the Jewish quarter. Encountering as many “street fights” as he did, Imi quickly realized that sport had little in common with real combat and began developing a system of techniques for practical self-defense in life threatening situations.

In 1940 Imi fled the Nazi occupation of his homeland, and boarded the last immigrant ship that succeeded in escaping the Nazis’ clutches. He boarded the vessel “Pencho”, which shipwrecked on the Greek Dodecanese Islands, and arrived to Palestine in 1942. At his arrival, Israel’s early leaders recognized Imi’s fighting abilities and in 1944 he began training fighters in his areas of expertise: physical fitness, swimming, wrestling, use of the knife, and defenses against knife attacks. During this period, Imi trained several elite units of the Hagana and Palmach (striking force of the Hagana and forerunner of the special units of the IDF), including the Pal-Yam, as well as groups of police officers.

After the establishment of Israel in 1948 and the formation of the IDF he became Chief Instructor for Physical Fitness and Krav Maga at the IDF School of Combat Fitness. Imi served in the IDF for about 20 years, during which time he developed and refined his unique method for self-defense and hand-to-hand combat.

In 1964, Imi retired from the Israeli military, and began adapting and modifying Krav-Maga to civilian needs. The method was formulated to suit everyone – men and women, boy or girl, who might need it to save their life or survive an attack while sustaining minimal harm, whatever the background of the attack – criminal, nationalistic, or other. To disseminate his method, Imi established two training centers, one in Tel Aviv and the other in Natanya. He trained teams of krav maga instructors, who were accredited by him and the Israeli Ministry of Education. He also created the Israeli Krav Maga Association in 1978.

Even during his last years, Imi continued to personally supervise the training of those who have attained high ranks in Krav-Maga, and to spend time with the instructors in Israel and abroad. Imi monitored the trainees’ progress and achievements, captivating them with his personality and imparting them with his knowledge and unique personality.

Imi, a most valued teacher and fighter, passed away on the 9th of January 1998, at the age of 88.