Dumbest Dog: Afghan hound.

The expression "Tying the Knot" comes from an old Roman custom where the brides clothes were tied up all in knots and the groom was supposed to untie the knots.

Larry Lewis ran the 100-yard dash in 17.8 seconds in 1969, thereby setting a new world's record for runners in the 100-years-or-older class. He was 101.

AMAZING FACTS