1930 – Abkhazian ASSR forms in Georgian SSR
1950 – 54th Boston Marathon won by Kee Yong Ham of South Korea in 2:32:39
1956 – Willie Mosconi sinks 150 consecutive balls in a billiard tournament
1961 – 1,400 Cuban exiles land in the Bay of Pigs in a doomed attempt to overthrow Fidel Castro
1964 – 1st game at Shea Stadium, NY Mets lose to Pittsburgh Pirates, 4-3
1987 – USSR performs nuclear test at the Semipalatinsk Test Site in northeast Kazakhstan
1993 – Two Los Angeles police officers convicted in federal court of violating Rodney King’s civil rights and sentenced to prison, while two others are acquitted,
2006 – 110th Boston Marathon: Kenyan double; Robert Kipkoech Cheruiyot wins 2nd men’s title in 2:07:14; Rita Jeptoo takes women’s title in 2:23:38