5'10''
If you mean Derek Hough from DWTS, he weighs 155lbs and is 5' 10" tall.
Adrian Hough is 6' 2".
Charles Hough is 6' 2".
Colin Hough is 5' 7".
Jim Hough is 6' 2".
Sarah Hough is 5' 5".
Sophie Hough is 5' 7".
Trey Hough is 5' 10".
Derek says he's 5'10", though he might have grown one inch taller. His former girlfriend, Shannon Elizabeth was 5'9". Mark Ballas, his good friend and 'brother' is 5'8"
5 ft 4
Maksim Chmerkovskiy is 6'2" :)
Derek Lee is 6'5.