Benjamin Mach is a designer from Sydney, Australia who joined the cast of Project Runway season 11.He was eliminated in the senior citizens challenge in week 6 of the competition
. While he has background in set, costume and graphic designing, he is mostly focused on establishing the "NARCISSUS by Benjamin Mach" brand.
In the past, Benjamin has worked as a senior designer for luxury menswear brand WINTLE and even created costumes for the BBC, Pepsi, Sir Cliff Richard and other event design in London. Benjamin made his reality TV comeback as part of Project Runway: All Stars Season 4.
He finished in 10th place.