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USAT certified triathlon coach. Ironman certified triathlon coach. Training Peaks certified coach. Certified sport performance specialist.


Certified biomechanics specialist. Certified functional training specialist. Certified orthopedic coach.


Certified Sport Nutrition Specialist. 

Cognitive Behaviour Therapy (CBT):

Certified behavior change specialist.

General Coaching:

Certified personal trainer. Certified Pose Method technician. Stryd Running Coach. Certified senior fitness specialist. Certified pediatric coach. Certified weight management specialist. Certified cancer exercise specialist.  Postnatal coaching.

Others (as an athlete):

"7030+": 70.3 miles triathlon 101 days (Spring 2021)

300+ races and challenges 

Bike FTP 305. Run 10km 38" Swim 1.9k 23"

Longest ride 1000km, longest run 115km, longest swim 15km.





I grew up being extremely active (ADHD fortunately never medicated) and was introduced to sports such as swimming, skiing, quads, jet-skis, horse riding, combat sport from very early on under the care of loving parents.



Stubborn and curious by nature I have learnt (and still do) a few lessons through countless mistakes.

I have stories of broken bones, grizzly bears, depression, abuse, and plenty of other "mishaps".

I wish to share short-cuts.

I don't mind failing and failing again as I have a borderline compulsive adherence to concept until I manage to break them or learn something... but that doesn't mean you have to. 



After having spent ten or so years doing martial arts and two years training in remote small village in China, I started coaching MMA and self-defense in 2005 in BLCU (Beijing).

While my love for combat sport hasn't changed, my transition as an athlete toward endurance sports made me realize their therapeutic use and their accessibility.

Although I hold period self-defense trainings for the community my main focus is now settled on health and endurance sport in general.




I always have been more attracted to training than racing. I like to undertake challenges to test biomechanics and the limits of my mind.

In late 2020 I set out to complete a new world record and cover 1.9km swimming, 90km biking and 21km "running" for 101 consecutive days (the 7030+).


Franco-Israeli (Born in France in 81).

Speaks English, Chinese and French.

Studying Hebrew, Spanish, Russian

Vegetarian since 1999

Height 181

Weight 75. LBM 71.  

Lowest weight 72 - Highest weight 86

INTP  B+ "Libra"

Hobbies: Photography, Pets, Studying, Adventures, Sci-fi

I have had several interviews and documentaries made about what I do (mostly in China). Not been good at keeping track but here are a few.  This list is to be updated.


Men's Health interview about running technique and running tips.

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