Article from Praew Magazine, published in May 1990 :

Exclusive Appointment of our new Ultimate Fitness Academy as the NGA's Official Training and Education Site for the NGA's Trainers/Instructors Certification Course in Thailand :

Article from the Steeljungle Magazin, USA, published in  September 2005

The NGA's Honorary Master Fitness Award presented to Christoph Klueppel on June 14, 2005

The International Sports Sciences Association's DISTINGUISHED ACHIEVEMENT AWARD presented to Christoph Klueppel on May 22,1998 :

Here underneath is the previously valid NGA Appointment Certificate, authorizing our former Ultimate Fitness Gym in Bangkok as the NGA's Official Training and Education Site for the NGA's Trainers/Instructors Certification Course in Thailand :

Published in Thai Rath Newspaper on March 18,1993 :

Guest Lecturer Invitation from Department of Physical Education,  Feb. 1993 :

Here is the newly updated authorization of Dr. Christoph Klueppel to administer First Aid/CPR Instruction that will be recognized as a valid prerequisite for the NGA Trainer Certification, issued on July 29, 2016 :

Ultimate Fitness  encourages you to meet the ultimate challenge of leading a fitness lifestyle and as a result see not only your health and physique, but most likely your whole life improve to an extent you may never have expected.

Guest Lecturer Invitation from  Kasetsart University,  Bangkok, in 2005 :

Article from the "fitness" Magazine, Section "Fitness of the Month", published in 1997 :