I can't work it out.
I know he often covers his head in training but there are plenty of photo's of him on his Twitter and Natalie's Twitter without covering in various styles.

No, I don't think he wears a wig, but he does wear it in different styles and does colour it sometimes to get rid of grey. Could be he wears something in training because of sweating.

No definitely not. If you look at the 11th picture down on Natalies twitter you can see a good picture of them that clearly shows his hair is his own. I agree with janet43 that it is probably because of sweating - and because he is a bit eccentric!

I am not sure, I think so as the style and colour changes, so much or rather a toupe not a wig

Best picture I could find after a quick search that shows it is definitely his own hair

http://www.digitalspy.co.uk/tv/s104/...oRDhW5p73sWWYZ

Beyoncé not infrequently wears a wig apparently so if he does he's in good company.

My friend wears a wig and has a parting just like that, they are very good wigs these days

There was a clip of him from a training session (forget whether it was the main program or It Takes Two) and his hair was all ruffled up and sticking out all over the place - less likely with a wig.

Of course, it's not impossible, but I'm inclined to think it's his own hair.

Plus, I don't really care if he does or not!

I'm with the wigless brigade!

He needs to ditch the hair dye. Never really works well on men.

Some men are lucky, they don't recede early. If Tim's hair is real (which I think it is) then he's got double the amount of hair than some of my male friends in their 20s.

Means he has less testosterone than us baldies who don't need barbers or combs.

Or get it done professionally. I suspect he is fighting the grey (why?) with some of those Men Only products.......The results tend to be very varied and very fake looking.

Even done professionally I personally don't think it ever really lools well. Look at
Paul McCartney & Cliff Richard..just looks wrong. Martin Kemp has stopped with the dye job and he looks amazing.

Sure, you save lots of money, and plenty of girls (and guys) like the smoother tops.
Techincally is it more free-testosterone, than just more testosterone? I'm no expert obv.
I pref men (and women) with as much hair as they can get, but baldies def have a strong market.

I was thinking he was just sweating too much because he sometimes has a towel tucked in his collar but them I suppose a hairpiece might make you sweat more.
All I could find on the internet is someone in the comments section on an Austalian website about bald men, http://www.yourlifechoices.com.au/ne...en?page=single

not sure how some random person in Austalia would know.

Well, he just said "I'm taking my toupee of to you," on Bargain Hunt...

was a joke

Tim has filmed both Bargain Hunt and The Antiques Road Show in Australia!

Next you'll be saying that Brucie wore a wig

No, hes always had good hair

I'm 71 and my hair is very dark brown, almost black. It's darker now than when I was 20. People say I obviously dye it - I don't.

Why do some assume that just because your older and a man with a lot of hair you must be wearing a wig and if you're a woman who hasn't gone grey you dye it? Why can't they just accept that's how you are?

Not sure about the wig but I don't know why men of a certain age dye their hair in order to look younger. From a distance it might work but close up the skin pallor just doesn't match their colour of the hair.

Maybe he's told to do it for the camera. He's told to take loads of ties and spectacles to filming, so he's probably told how to d his hair.

I don't think he wears a wig, but I think he probably does dye it. A hairdresser friend of mine is adamant that anyone - male or female - has to be careful about darkening their hair. As we get older our skin tone changes, and the colour hair we had when we were younger just does not look right when we are older. Just look at close ups of Anton to see the truth of that!