Ralph Tresvant Wiki, Wife, Divorce, Ethnicity and Net Worth. Date: 31 Jan, 2015 Report This. He is one of the most popular and successful tenor singers in the world and his songs have done great business in past years. He is down to earth and very calm and this makes him an idol of many people. He is none other than Ralph Tresvant. He was born in the year 1968 on 16th of May and this makes him 46 years old at this moment. At this age he has already been a massive idol for R&B lovers. He was born in a place called Roxbury, which lies in Massachusetts of United States of America.