Christian Jessen had a hair transplant to restore his classic golden locks. The star admitted that he had the hair transplant in 2009 and it was to thicken up his hair. From the before and after pic you can see that was balding on the sides of his hairline as well as thinning on the top. The doctor filled in the temporal peaks and thickened up the top. Overall, Christian Jessen said that he is very happy with the results of his hair transplant.