Jason Gilkison is 47 (he said he started dancing with his wife when he was 4 and they've been dancing together for 43 years).
I am been very underwhelmed by this year's pro dances, the only one that even vaguely sticks in my mind is Anton and Iveta dancing to Andre Rieu. When I compare the offerings this series to the likes of the Rebel Yell jive, the group VW with the female pros in the different pastel dresses, Katya & Pasha's jive/quickstep to Caro Emerald and my personal favourite, the black/white tango/quickstep to Rolling in the Deep - well, this year's dances just don't come up to scratch IMO.