Prior to this, he spent nine years with TBWA Tequila both in the Singapore and Hong Kong offices.
A press statement from Rocket X stated that Llewellyn "comes with a wealth of experience in through-the-line communication and strategic thinking" for a variety of brands across the region. He is looking to build the boutique agency with fresh thinking and people into a competitive offering as the year unfolds.
Liewellyn also currently sits on the Creative Advisory Panel for the 4As.