Dusan Stoiljkovic is a highly accomplished trainer with Master’s and Bachelor’s degree of Physical Education and Sport Science, also an ex athlete with  rich history in Canoe/Kayak Slalom.
With a successful career as a professional athlete, he has achieved multiple national and international championship titles. Furthermore, with more than a decade of coaching experience with top athletes and fitness enthusiasts, Dusan's expertise is highly valued in the field.

Throughout his coaching career, he has observed that a significant number of people are facing issues such as weight gain, neck, shoulder, and back pain due to long office hours, poor posture, stress, and a lack of activity. These individuals often report frequent doctor visits, persistent pain that impacts their daily lives, reduced energy and decreased productivity at work.

To address these issues on a higher scale, Dusan established GULF-FIT, which focuses on specially designed online and on spot corporate fitness programs, aimed at helping individuals and corporations to achieve optimal health and productivity levels.