Claim: Ben Cayenne won second place in the 4x400 m relay event at the 1966 Central American and Caribbean Games from July 11 to July 25, 1966 in San Juan, Puerto Rico.
Evidence: Central American and Caribbean Games San Juan, Puerto Rico 1966 2nd 4x400 m relay The 10th (X) Central American and Caribbean Games were held in San Juan, Puerto Rico, from July 11 to July 25, 1966.