S7, E3: Once settled, Gary reveals that Mario has withdrawn from the competition as he did not meet the strict guidelines with regard to previous experience.In keeping with the rules, the next in line for a white apron, Jessie,will join the group. Jessie enters the kitchen and is welcomed with open arms. The judges then introduce the contestants to 2014winner Brent Owenswho will be joining them today to encourage and inspire.