Tuhia he haere tonu mo tenei waahanga - I timata a Christensen ki te whakataetae tuwhera-whero i te waa 2008 Formula BMW Europe i Barcelona i tautoko i te 2008 Spanish Grand Prix
, i reira i uru ai ia ki tētahi aitua kino pea, ka huri i tana waka. I mutu ia i te wa i te tuaono o nga waahi, a ko ia te rookie tuatahi i roto i te turanga rookie.