57th Cannes Film Festival: "Fahrenheit 9/11", directed by Michael Moore wins the Palme d'Or. First documentary to win.
English FA Cup Final, Millennium Stadium, Cardiff (71,350): Manchester United beats Millwall, 3-0; Ruud van Nistelrooy scores 2 and Cristiano Ronaldo 1 in Red Devils' 11th title win
- NHL Eastern Conference Final: Tampa Bay Lightning beat Philadelphia Flyers, 4 games to 3
- Super Rugby Final, Canberra: ACT Brumbies claim their 2nd title with a 47-38 win over Canterbury Crusaders; Brumbies wingers Mark Gerrard (3) and Joe Roff (2) combine for 5 tries
- The U.S. town of Hallam, Nebraska, is wiped out by a powerful F4 tornado that broke a width record at an astounding 2.5 miles wide. It also kills one local resident.
Felipe (later Felipe VI), Prince of Asturias, of the Spanish Royal Family weds Letizia Ortiz Rocasolano at The Almudena Cathedral in Madrid, Spain
- Mikhail Voronin, Russian and Soviet gymnast (1968 Olympics: 7 medals including 2 gold, 1972 Olympics: 2 silver medals), dies at 59
- Richard Biggs, American actor (b. 1960)
Day of the Week: Saturday
How Long Ago? 16 years, 6 months and 4 days
Leap Year: Yes