. >>> i'm adnan virk. legendary sportscaster keith jackson passed away last night at the age of 89. he was inducted and the sportscaster's hall of fame in 1984. he called ten olympics, college basketball, the northbound but will always be known for his association with college football. the championship game between usc in texas was his final broadcast. whoa, nelly! keith jackson, dead at the age of 89. >>> the following and a presentation of espn on abc.