anyone that knows how to make sushi?

On April 2015 I met Mahesh. He join as Housekeeper. One day we didn't have a sushi chef and few tables asked for sushi. " Is there anyone that knows how to make sushi?" Mahesh : " Mam, I can try " He did so and no complaints from the guests, they loved his sushi! On January 2016 we both joined The Artisan and I approached him to be out head Kitchen Helper. Today he dressed up a new uniform : Commis! " I will not give up on you until I call you Chef "