Tuhia he whakamāramatanga mō tēnei wāhanga - I mahi a David Letterman hei kairipoata mō ABC Sports i te wā o te whakataetae 1971, ā, i tae atu ki te whakataetae i ngā wā maha hei kaimātakitaki. Mai i te 2002, kua tae atu ia ki te whakataetae hei rangatira o Rahal Letterman Racing. I wikitoria te kapa i te whakataetae i te tau 2004 me te 2020
He aha? I te whakataetae 2015, i whakahonoretia a Letterman i runga i te pou tohu rongonui i mua i te whakataetae; e wha noa nga ra i muri i tana reti mai i te "Late Show".