India: Pankaj Bhadouria (2010)
Australia: Julie Goodwin (2009), Adam Liaw (2010)
New Zealand: Brett McGregor (2010)
UK: Thomasina Miers (2005), Peter Bayless (2006), Steven Wallis (2007), James Nathan (2008), Mat Follas (2009), Dhruv Baker (2010)
It was originally introduced in the UK in 1990, but was revamped in 2005.