To convert kilograms to pounds, you can use the conversion factor that 1 kilogram is approximately equal to 2.2 pounds.
So, to convert 56 kilograms to pounds:
\( 56 , \text{kg} \times 2.2 , \text{lb/kg} = 123.2 , \text{lb} \)
Therefore, 56 kilograms is approximately 123.2 pounds.
The correct answer is: D 123.2 pounds.