2004 | World Cup | Museum of Modern Art | FIFA World Cup | World Trade Center | World Series | 2004 in music | 2010 FIFA World Cup | World Bank | 2004 Summer Olympics | World Health Organization | Guinness World Records | 1978 FIFA World Cup | World Series of Poker | Allies of World War II | BBC World Service | ATP World Tour 250 series | World Heritage Site | World Boxing Association | World Boxing Council | 2006 FIFA World Cup | San Francisco Museum of Modern Art | World Wide Web | As the World Turns | World Trade Organization | The Championships, Wimbledon | ATP World Tour 250 Series | World Rally Championship | World Intellectual Property Organization | World Economic Forum |
Lachèze won an individual gold medal at the 2003 Asian Open Championships in Kaohsiung, Chinese Taipei, and a relay bronze at the 2004 World Modern Pentathlon Championships in Moscow, Russia.