 Complete the following phrase:  Lazenby has been the lead presenter of Sky Sports F1 coverage since the channels inception in 2012 alongside former drivers Johnny Herbert, Martin Brundle, Damon Hill, Jenson Button, Karun Chandhok, Anthony Davidson, Paul di Resta, and Nico Rosberg. Lazenby has not presented at two Grands Prix in 2020 - Natalie Pinkham was lead presenter for the 