Contestants Zou Shiming, Brian Viloria, Diego Magdaleno, and Juan Estrada formally arrived today at the Venetian Macau for the April 6th Fists of Gold Fight Night. Shiming, a two-time Olympic champion, will make his pro debut on the show. Viloria will defend his WBA/WBO flyweight titles against Estrada and Magdaleno will challenge WBO super featherweight champion Rocky Martinez.