Youve been running on cups of coffee for hours and theres nothing your exhausted body craves more than the sweet oblivion of a full nights sleep. But people are relying on you, so you soldier on.

This can describe many new and sleep-deprived parents (not even Prince Harry is exempt). After all, only 10 per cent of new parents get enough sleep; Health Canada suggests seven to nine hours of sleep on average for adults. But theres another group contending for the championship title of the worlds most sleep-deprived: NBA players.