Aventura (formerly known as Los Tinellers) was an American bachata group formed in The Bronx, New York. With the lineup always consisting of the members Romeo Santos, Henry Santos, Lenny Santos (Len Melody), and Max Santos (Max Agende), they are regarded as one of the most influential Latin groups of all time. All of the members are of Dominican descent, although Romeo is also half Puerto Rican on his mother's side. They were the first major bachata act to have originated in the United States instead of the Dominican Republic.[8] The group was integral to the evolution of bachata music and are the pioneers of the modern bachata sound. Aventura released five studio albums in a decade, creating many top 10 hits like "Cuándo volverás", "Un Beso", "Mi Corazoncito", "Los Infieles", "El Perdedor", "Por un Segundo", "Dile al Amor", among others. They have sold out many arenas including the world famous Madison Square Garden. Aventura has been nominated for awards such as American Music Awards, the Latin Grammy Awards, Billboard Latin Music Awards, and Premio Lo Nuestro. Aventura is one of the most internationally recognized Latin groups of the last two decades and frequently refer to themselves as "K.O.B.", or "Kings of Bachata".