Pedzisa mutsara unotevera: David Letterman akashanda somunyori wenhau weABC Sports panguva yomutambo wa1971, uye akapinda mumutambo wacho kakawanda somunhu aiona. Kubvira muna 2002, akapinda mujaho semumwe wevaridzi veRahal Letterman Racing. Chikwata chacho chakakunda mujaho wacho muna 2004 uye
Muna 2020. Mumakwikwi a2015, Letterman akaremekedzwa pamutsetse wakakurumbira wekuwana zvibodzwa panguva yekumhanya; mazuva mana chete mushure mekunge aenda pamudyandigere kubva ku "Late Show".