In poker, a game played with a no limitbetting structure allows any player to raise any amount of his stake at any time (subject to the table stakes rules and any other rules about raising).
... (+ 1981)
June 2 - Johnny Weissmuller, American swimmer and actor
July 12 - Deng Xiaoping, Chinese politician and leader
July 13 - Pablo Neruda, poet
August 28 - ...