I am grateful to Penske Racing for six very productive years. Together we won a lot of races - 16 in all. I'm proud that we won on a variety of tracks.
Poland is my home country but in go-karts, Formula Renault and Formula 3, I always raced for Italian teams and spent over a year living close to Monza, so this whole area holds good memories for me.
I have a lot of great racing memories growing up in Europe as a young boy - playing with car parts on my dad's desk, watching the races on Sunday afternoons to try and spot him on TV, even having the chance to go to Formula 1 races where he was working.
I've decided to retire from top class racing. It has been an incredible experience and has provided with me some unforgettable moments.
I can say I'm a little scared of racing. It brings back memories, of course. But it's nothing I can't handle.
I'd love to follow the Tour de France one day. It's a really exciting spectacle. I've only seen it once as it was coming into Paris and that was very exciting for me. I have memories of that.
Back in 1997, I got to race a Ferrari at the famous Monza circuit in Italy - a dream come true.
It's funny, I can talk to Dad about races we ran, or I can remember some races he's raced when I was there working on the car. I'm sure other athletes are the same, where they can remember what pitches they threw or what plays they ran.
I like Hockenheim because I've raced there quite a few times. In fact, one of my first single seater races was there in Formula Renault 1.6 in 2003.
All these tracks you have memories at, all of them, Daytona included.
Winning at Monaco feels unbelievable, because it's such a special race and it's also my home race. My first memories were of watching Ayrton Senna here with his yellow helmet, and one day dreaming to win the Monaco GP.
I've enjoyed coming to Talladega since 2008 when I was in the ARCA Series.
Fans all have their memories of pennant races, good memories, sick memories.
