How does darts prize money compare with other sports?

Michael Smith’s maiden victory at the PDC World Championship earned the St Helens darts player the No1 ranking and £500,000 in prize money.  It also lifted 32-year-old Smith to No1 in the PDC order of merit, with aggregate earnings of £1.24m over the past 24 months.  But how does darts prize money compare to the [...]