Hi,
sorry to tell you that the link you provided is no longer working. This site has been taken over by another and I could not find anything related to the person you were talking about on the new site.
However, how many years ago did this accident occur? Did you see a medical professional of any kind at that time? Have you seen anyone since? If so, what did they tell you. Have you had any type of diagnostic tests done? Do you recall experiencing any type of neck "whipping" during your accident? Can you explain exactly what injuries you experienced in the accident. Were you hit from behind, side, front on? Were you driving? Did you have an air-bag deployment?
Yes, you could be experiencing problems related to whip-lash, but as there are numerous other things that could cause your symptoms its important to get some better picture of your situation.
Here's to a pain free life