### Clue: Downtown, say, having dismissed last presenter (8)
### Answer: CLARKSON 
 ### Explanation: Definition: presenter
 "Clark song"(an example of;say, a song sung by Petula Clark was the 60s hit "Downtown") **minus its last letter**(having dismissed last).
Answer: Jeremy, recently dismissed (contract not renewed) presenter of the TV series "Top Gear". Another WIWD clue.