Haiti and Chile Earthquakes Track Star and UN Advocate Carl Lewis to Visit Dominican Republic and Haiti by Gary Kopycinski on June 9, 2011 Gary Kopycinski Author More in Haiti and Chile Earthquakes: Haitians Still Threatened by Inadequate Cholera Response October 20, 2011 Clean Water, Sanitation and Food Remain Relief Priorities in Haiti – UN Official October 4, 2011 Citing Precarious Conditions, UN Urges Governments Not to Return Haitians June 21, 2011 NEW YORK–(ENEWSPF)–9 June 2011. Nine-time Olympic gold medallist and United Nations advocate Carl Lewis will embark tomorrow on a visit to the Dominican Republic and Haiti to meet with national leaders and visit forestry and agricultural projects.