Kyle Lee has a head for numbers as well as high drama.
A day after taking an accountancy examination in his Doha hotel, the brilliant open water swimmer had some more tough calculations as he battled to earn Australia a win by the merest fraction in the world championship relay.
The 21-year-old Lee will know better than anyone just how unlikely it was to win the 4 x 1500m event around old Doha port by a mere 0.2 seconds after nearly an hour-and-a-quarter's ferocious racing on Thursday.
