Seow was a model in Singapore and in other parts of Asia before becoming an actor on local television. He is best known for his role as the fiery tempered eldest son Gary Tay in the long-running drama series Growing Up on MediaCorp TV Channel 5, a role which earned him the Best Newcomer in the annual Asian Television Awards in 1996.[2][3] Seow has also starred in numerous Chinese-language dramas on Channel 8, garnering nominations in the annual Star Awards.