Surachai "Chai" Romruen is an Australian actor. He was cast to play Zac in Mako: Island of Secrets, becoming the first merman ever shown on the H2O series.
Surachai "Chai" Romruen is an Australian actor. He was cast to play Zac in Mako: Island of Secrets, becoming the first merman ever shown on the H2O series.