11.   Olga Korbut, the pig-tailed Olympic icon with the impish grin that belied a ferocious will, once captivated millions.

12.   Olga Korbut was the Olympic icon whose impish grin belied her ferocious drive.

13.   Photo montages in the dining room and library show Swede as a fraternity brother at Cornell University or as a towheaded child with an impish grin.

14.   She was a big-eyed baby with a look that could only be described as an impish grin.

15.   Tamara is remembered as a happy child with blond hair and an impish grin.

16.   This draws an impish grin from Case, who punches his Oliver Peoples glasses back up the bridge of his nose.

17.   This small, soft-spoken fellow, with slightly disheveled hair and an impish grin, has become an American phenomenon.

18.   With his slight build and impish grin, Castroneves still looks like the boy who fell in love with racing while driving go-karts.

19.   Each serve brought a perplexing look at the speed register, then an impish grin and a shrug.

20.   Jasmina has dimples, pixieish black braids and an impish grin.