The reigning king of the grappling world is set to make his MMA debut in April. Braulio Estima, who won both the absolute division and the 88kg division at last summer's Abu Dhabi grappling tournament, has signed with Shine Fights and will compete on their upcoming April card. At the ADCCs, Estima submitted such grappling legends as Marcelo Garcia and Xande Ribeiro en-route to winning gold in two divisions. Sources indicate Estima's debut will be at a catchweight between 170 and 185 lbs. HT: MMA Junkie