<prompt> Bhala okuqhubekayo kwalesi sigaba - UPalm waqhudelana emazweni ngamazwe emjahweni wezimoto nemibuthano. Wenza i-debut yakhe kwi-Formula 3 ngo-1969 futhi waba ngowesibili kuRonnie Peterson eSweden Championship ngalowo nyaka, ngaphambi kokuwina iChampionship ngo-1970 nango-1971. Phakathi ne-European Formula 2 Championship ngo-1973 wabeka irekhodi emjahweni waseKarlskoga, eSweden, phambi kwababukeli abangu-40.000. UPalm waqeda eyesithathu kuma-Surtees akhe, noPeterson waba ngowesihlanu. Akekho owabeka irekhodi ngaphambi kokuba lesi sifunda sakhiwe kabusha ekupheleni kwalelo shumi leminyaka. Exhaswe yiPolar Caravans wenza iFormula 1 yakhe yokuqala kuHesketh ngo-1975. EMonaco  <response>: wehluleka ukufinyelela emncintiswaneni. E - Anderstorp, eSweden, wafanelekela lo mncintiswano futhi waqeda ngo - 10. 