Which famous Super 1 kart champion has also raced Formula One for Minardi and Super Aguri?
Super 1 National Kart Championships The "Super 1 National Kart Championships" "S1" or "Super One" is a karting championship based in the United Kingdom. It has been in operation since 1983 and is regarded as the premier karting championship in the UK, producing many famous drivers including Lewis Hamilton, Jenson Button, David Coulthard, Dan Wheldon, Anthony Davidson and Jason Plato among others.
Masami Hirosaka Masami Hirosaka (広坂正美 , Hirosaka Masami , born February 26, 1970, Kyoto, Japan) is a Japanese radio controlled car driver who is considered to be the world's most successful with a record fourteen IFMAR World Championships in 1/12 scale electric, 1/10 scale Pan, 1/10 scale 2WD off road and 1/10 scale 4WD, all electric. Hirosaka's peers have nicknamed him "Master Masami". He was considered to be one of the highest paid drivers in RC racing, until he retired from the activity. His last IFMAR race was the 2008 world championship in Thailand. His retirement ceremony was on May 3, 2009.