The first championship race was held in 1950 at Silverstone.
This was not the first race held to be held under (International) Formula 1 rules technically but it was the first world championship race.
Nino Farina
1950 British Grand Prix at Silverstone. It was the first Formula One race held anywhere, never mid just in Britain.
Formula One race cars
Two Senna's have raced in formula one. The Late Great Ayrton Senna was arguably one of the best drivers formula one has ever seen. His first race was the 1984 Brazilian Grand Prix. His nephew Bruno Senna too was a formula one driver albeit not as successful. Bruno's first race was the 2010 Bahrain Grand Prix.
The 2007 Canadian Grand Prix was a Formula One motor race held on 10 June 2007, at Circuit Gilles Villeneuve in Montreal, Canada. It was the sixth race of the 2007 Formula One season. The race was won by Lewis Hamilton, in his first season in the top formula, who started from pole position on the grid; it represented his first win in Formula One and the first Formula One race won by a black driver. Nick Heidfeld finished second and Alexander Wurz was third, making it the first Grand Prix of the 2007 season that drivers from teams other than Ferrari and McLaren achieved podium positions.
Ferrari won its first ever Formula race back in 1951 British GP. The driver who won the race was called Jose Froilan Gonzalez.
The first year an Indian team entered F1 was in 2008(Force India Formula One Team)
The First World Championship Formula 1 Race Was Held At The British Grand Prix In Silverstone
I believe it was Matio Andretti
Australian GP on 18 March 2007
The first Formula 1 race at Fuji International Speedway was held on October 24, 1976. The race was won by Mario Andretti.
Only one driver can take pole for a particular Formula One race