Sebastian grüner

2010 

A-Licence Fitness Coach

2011

Olympic Boxing Coach

2013 

Master Degree Sports Science

2017

TRX-Master Instructor

2018

Precision Nutrition Coach


"Even the biggest challenge is manageable if you divide it into small steps. The first step is the most crucial one."



daniel grüner

2012

2. Dan Tae Kwon Do 

2013

Head Coach Clever Fit Halle 

2015

Certified Functional Strength Coach 

2016

A-Licence Fitness Coach 

2018

Bachelor Degree Sport Science


"Don´t compare yourself with other people. Concentrate on you and what you can achieve."


Belforter Straße 16, 10405 Berlin, 
E: kontakt@sportsfreund-berlin.de
M: 01631911122