Özgüvenç took part in a special friendly footbal game of mixed gender held on May 17, 2011 in the BJK İnönü Stadium, Istanbul that was played on the "World Hypertension Day" in order to increase the awareness of hypertension.
World Cup | FIFA World Cup | World Trade Center | World Series | 2010 FIFA World Cup | World Bank | 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 | The Church of Jesus Christ of Latter-day Saints | World Heritage Site | Green Day | World Boxing Association | World Boxing Council | 2006 FIFA World Cup | World Wide Web | As the World Turns | World Trade Organization | ATP World Tour 250 Series | World Rally Championship | World Intellectual Property Organization | One Day International | World Economic Forum | Western world | Miss World | Rugby World Cup |