Wong Wenbin is the Managing Director, GrabFin, where he oversees Grab's fintech business in Singapore. Prior to this, he was the Head of Product for GrabFin, setting the vision and delivery of usable, innovative products that enable social and financial mobility across Southeast Asia. He is concurrently Head of Commercial for Grab Singapore.

He joined Grab in 2015 and held various roles before assuming his current position, and was Chief Product Officer at Ovo and Director of Strategy at Grab.