Exercise regimen: I do a minimum of 10km runs three times a week, and a 20-30km run once a week. In between days, I combine interval training at the track (about 10 sets of 400m) followed by swimming laps. I do about 1 hour of gym workout twice a week. I have a road bike that I use to cycle to work daily.
Diet: I eat small meals throughout the day, ensuring that everything is done in moderation. I avoid oily fried foods and rice carbs on weekdays, but will eat almost anything on weekends.