Doctor, doctor of medical sciences. Since 2007 CEO of the Rehasport Clinic Witold Dudzinski was born May 21st 1970, in Poznań. A graduate of the VIII High School, under the patronage of Adam Mickiewicz in Poznan. A 1997 graduate of the Poznan University of Medical Science, under the patronage of Karol Marcinkowski. In 2000-2005 he had completed a specialized rehabilitation course in the field of Medical Rehabilitation in the Department of Rehabilitation at the University of Medical Sciences. In 2000-2002 he had carried out postgraduate studies at the International Institute of McKenzie, in the field of mechanical diagnosis and treatment of back pain. A certified McKenzie Institute therapist. In 2006 he had defended his doctoral dissertation at the Poznan University of Medical Sciences, receiving the degree of Doctor of Medical Sciences. He is the author of the modern method of the Functional Independence Measure Scale-OFC In the years 2004 – 2010 Board Member of the Wielkopolska Polish Rehabilitation Society One of the founders , Board Member of the Association of Medical Research Development and Functional Locomotor System – PRO MOTIO . Member of the Polish Spine Society. Author and co-author of a number of reports and studies in the field of rehabilitation. One of the founders of Rehasport Clinic – RSC, since 2008, Chairman of Rehasport Clinic Board. Member of the medical mission, a participant of the Olympic Games in Beijing and London, Olympic Team Doctor of the Polish Yachting Association, sailor, Polish Cup champion, Polish medalist and World Championship medalist in sailing and windsurfing. From 2012, the President of the Rehasport Clinic Foundation.