Andy Wilman, Top Gear Executive producer, remembers his highlights of series 20. Subscribe to see all the reviews, races and challenges: .<br>The best bits from series 20 including behind the scenes footage never before shown on TV. More being added all the time so stay watching this playlist.<br>Top Gear Executive Producer Andy Wilman reflects on another great and looks forwards to the next featuring Ferrari Vs Bentley on an ice lake and .<br><br>In this out-take from series 17, Top Gear Executive Producer Andy Wilman talks about whats to come in 1 of that series - in his own inimitable way.<br>